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Found: 104 Record 1-100 Next Last

Periodical articleDe Iongh, H.H. and Tchamba, M.T. and Aarhaug, P. and Verhage, B. (2004)
See this documentImpact of dam construction on two elephant populations in northern Cameroon
Pachyderm. #36. January-June. p. 30-43.

Periodical articleAsare, Bismarck K. and Darkoh, M.B.K. (2001)
Socio-Economic and Environmental Impacts of Mining in Botswana: A Case Study of the Selebi-Phikwe Copper-Nickel Mine
Abstract presentEastern Africa Social Science Research Review. Volume 17 #2. June. p. 1-41.

Periodical articleIkhuoria, E.U. and Utammadu, C. (2001)
See this documentAdsorption of heavy metals on modified snail (Archachatina marginata) shell
Ghana Journal of Science. Volume 41. p. 29-33.

Periodical articleWatoro, J.N. (2001)
The rape of forests: the socio-economic and environmental implications
Finance (Nairobi, Kenya). April 15. p. 26-27.

Periodical articleAdu-Mensah, J. (2000)
See this documentEffect of some micro-environmental factors on conidial germination and mycelial growth of the entomogenous fungi, Metarrhizium flavo-viride and M. anisopliae (Deuteromycota: Hyphomycetes)
Ghana Journal of Science. Volume 40. p. 81-91.

Periodical articleBogatsu, Y. and Atekwana, E. and Ekosse, G. and Atekwana, E. and Totolo, O. (2000)
See this documentHydrogeochemical impacts of the Gaborone landfill on its surrounding subsurface environments
Botswana Notes and Records. Volume 32. p. 159-164.

Periodical articleDixon, A.G.O. and Nukenine, E.N. (2000)
See this documentGenotype X environment interaction and optimum resource allocation for yield and yield components of cassava
African Crop Science Journal. Volume 8 #1. March. p. 1-10.

Periodical articleEbiyau, J. and Oryokot, J. and Esele, J.P. and Amongin, B. and Okwi, B. (2000)
The performance of advanced sorghum lines under diverse environments
Uganda Journal of Agricultural Sciences. Volume 5 #2. June. p. 17-20.

Periodical articleFodouop, K. and Sietchiping, R. (2000)
Migrations de retour, changements économiques et prédation du milieu dans la campagne proche de Yaoundé
Revue de géographie du Cameroun. Volume 14 #2. p. 209-223.

Periodical articleMadamba, R. (2000)
See this documentGenetic analyses of adaptation of barley to low and high input environments
African Crop Science Journal. Volume 8 #3. September. p. 223-232.

Periodical articleMarani, M. and Tole, M.P. and Ogallo, L.J. (2000)
See this documentConcentrations of H2S in air around the Olkaria Geothermal Power Plant, Kenya
Discovery and Innovation. Volume 12 #3-4. December. p. 169-178.

Periodical articleNgaira, J.K. (2000)
Impact of rainfall variability on Lake Baringo 1970-1995
Maseno Journal of Education, Arts, and Science. Volume 3 #2. December. p. 82-102.

Periodical articleOmoregie, E. and Ufodike, E.B.C. and Onwuliri, C.O.E. (2000)
See this documentEffect of petroleum effluent pollution on carbohydrate reserves of the Nile tilapia, oreochromis niloticus (L.)
Discovery and Innovation. Volume 12 #1-2. June. p. 26-29.

Periodical articleTchotsoua, M. and Mapongmetsem, P.M. and Tago, M. (2000)
Urbanisation, crise économique et dynamique de l'environnement en milieu soudanien d'altitude: le cas du plateau de Ngaoundere
Revue de géographie du Cameroun. Volume 14 #2. p. 225-249.

Periodical articleAnnan, I.B. and Schaefers, G.A. and Tingey, W.M. and Saxena, K.N. (1999)
See this documentPattern and rate of within-field dispersal and bionomics of the cowpea aphid, aphis craccivora (aphididae), on selected cowpea cultivars
Insect Science and its Application. Volume 19 #1. January-March. p. 1-16.

Periodical articleBelachew, Mekete (1999)
A Spatio-Temporal Analysis of Deforestation in Ethiopia: With Particular Reference to the Environs of Addis Ababa
Abstract presentJournal of Ethiopian Studies. Volume 32 #1. June. p. 89-131.

Periodical articleDougrameji, J.S. (1999)
Aeolian sediment movements in lower alluvial plain, Iraq
Desertification Control Bulletin. #35. p. 45-49.

Periodical articleEast, R. and Thurow, T. (1999)
Challenging tradition: well-intentioned conservation laws in Tanzania are hampering age-old practices
Agroforestry Today. Volume 11 #1-2. January-June. p. 8-10.

Periodical articleElias, A. (1999)
Areias minerais de Pebane: impacto sobre os ecossistemas terrestres
Tempo. #1424. 21 de Fev.. p. 49-51.

Periodical articleMpinzire, S.R. (1999)
Concrete cracking in coastal areas: problems and solutions
Uhandisi Journal. Volume 23 #1. p. 97-105.

Periodical articleNjue, W. and Kinyua, A.M. and Thinguri, M.T. (1999)
See this documentDetermination of heavy metals and sulphur in waste engine oils
Bulletin of the Chemical Society of Ethiopia. Volume 13 #2. December. p. 99-104.

Periodical articleNtare, B.R. and Waliyar, F. (1999)
See this documentGenotype and environmental effects on resistance to late leafspot in groundnut
African Crop Science Journal. Volume 7 #2. June. p. 109-115.

Periodical articleObodai, E.A. and Yankson, K. (1999)
See this documentPerformance of oysters in reciprocal transplants between two Ghanaian lagoons
Journal of the Ghana Science Association. Volume 1 #2. January. p. 78-89.

Periodical articleOtieno, D. (1999)
Climate change: Africa's nightmare
Impact (Nairobi, Kenya). #27. June. p. 1, 3.

Periodical articleRizgalla, A.M. and Mustafa, M.A. and Mdibo, J. (1999)
Wind erosion in North Kordufan State, Sudan
Desertification Control Bulletin. #35. p. 39-44.

Periodical articleRubaratuka, I.A. and Mulungu, D. (1999)
Defects in reinforced concrete due to environmental conditions and concrete treatment: a case study at the University of Dar es Salaam
Uhandisi Journal. Volume 23 #1. p. 25-30.

Periodical articleSchlüter, T. (1999)
Workshop on geomedicine in East and Southern Africa
Bulletin (UNESCO. Nairobi Office). Volume 34 #2. July-December. p. 6-10.

Periodical articleTagoe, S.M.A. (1999)
See this documentIncidence of fusarium wilt disease of oil palm in some parts of Ghana
Journal of the Ghana Science Association. Volume 1 #3. July. p. 60-65.

Periodical articleTilahun W. and Tekola E. and Teshome S. and Tesfaye G. and Mamuye H. and Dejene T. and Lisanework G. and Sisay D. (1999)
Intestinal parasitic infections in Western Abaya with special reference to schistosomiasis mansoni
Ethiopian Journal of Health Development. Volume 13 #1. April. p. 21-26.

Periodical articleWandahwa, P. and Van Ranst, E. (1999)
Modelling environmental impact on yields and fertilizer requirements for a target yield of pyrethrum at two study sites in Kenya
Pyrethrum Post. Volume 20 #2. June. p. 68-81.

Periodical articleYankson, P.W.K. (1999)
Health and environmental impacts of informal production and services economic units in Accra, Ghana
Bulletin of the Ghana Geographical Association. #21. July. p. 89-100.

Periodical articleKistamah, N. and Rosunee, S. (1998)
Biotechnology in the Mauritian textile industry
University of Mauritius Research Journal. Science and Technology. Volume 1. p. 83-90.

Periodical articleKnocker, W.I. (1998)
Effects of the 1997/1998 flooding at the Tana River delta
Bulletin (East Africa Natural History Society). Volume 28 #1. April. p. 9-10.

Periodical articleKumar, R.R. and Manivel, L. (1998)
Phytohormones in relation to the formation of dormant buds in tea
Tea. Volume 19 #1. July. p. 17-26.

Periodical articleMtetwa, V.S.B. and Okonkwo, J.O. and Nyarku, S.K. (1998)
The environmental impact of pesticides in Swaziland: an overview
UNISWA Research Journal of Agriculture, Science and Technology. Volume 2 #1. June. p. 107-111.

Periodical articleOfori-Sarpong, E. (1998)
Climatic effects of deforestation in some parts of West Africa
Legon Journal of the Humanities. Volume 11. p. 103-118.

Periodical articleOwino, N. (1998)
El-Nino's havoc to Kenyan road safety
Kenya Police Review. June. p. 46-47.

Periodical articleSichone, O. (1998)
Refugees, migration and environment
Southern Africa Political & Economic Monthly. Volume 11 #13. December. p. 58-60.

Periodical articleUji, Z.A. and Adakole, J.I. (1998)
Unplanned urbanization and challenge of environmental sanitation in Nigerian urban centres
Horizon Dat. Volume 2 #1. July. p. 42-48.

Periodical articleAlemayehu W. (1997)
Trouble in store
Our Planet. Volume 8 #6. p. 12-14.

Periodical articleDu Toit, W.H.O. (1997)
A cost effective method to measure percolation and leaching in a landscape
African Crop Science Conference Proceedings. Volume 3 #1. October. p. 271-273.

Periodical articleMaeda, E.J. (1997)
Breeding for yield and yield stability in unpredictable environment: the case of wheat in northern Tanzania
African Crop Science Conference Proceedings. Volume 3 #1. October. p. 203-206.

Periodical articleMarfo, K.O. and Waliyar, F. (1997)
See this documentGenotype x environment interaction effects on some physiological yield determinants in cowpea (vigna unguiculata (L.) Walp
Ghana Journal of Agricultural Science. Volume 30 #1. p. 15-21.

Periodical articleMnatsakanian, R. (1997)
A poisoned legacy
Our Planet. Volume 8 #6. p. 8-11.

Periodical articleNg'etich, W.K. (1997)
Responses of tea to environment
Tea. Volume 18 #2. December. p. 149-155.

Periodical articleOdeyemi, O.O. (1997)
See this documentInterspecific competition between the beetles dermestes maculatus Degeer and necrobia rufipes Degeer in dried fish
Insect Science and its Application. Volume 17 #2. April-June. p. 213-220.

Periodical articlePali-Shikhulu, J. and Malaza, P.T. and Mazibuko, N. (1997)
The use of grain yield and variance statistics to identify stable maize genotypes
African Crop Science Conference Proceedings. Volume 3 #1. October. p. 207-214.

Periodical articleWania, F. and Mackay, D. (1997)
Global distillation
Our Planet. Volume 8 #6. p. 15-16.

Periodical articleWortmann, C.S. and Eledu, C.A. and Larsen, D. (1997)
Development of a bean data base and atlas for Africa
African Crop Science Conference Proceedings. Volume 3 #1. October. p. 233-238.

Periodical articleYankson, P.W.K. (1997)
Urban research in Ghana and an agenda for research in the 1990s and beyond
Bulletin of the Ghana Geographical Association. #20. July. p. 52-73.

Periodical articleBenti T. and Gezahegne B. and Asefa A. (1996)
Genotype X environment interaction and yield stability of maize cultivars
Ethiopian Journal of Agricultural Sciences. Volume 15 #1-2. December. p. 1-7.

Periodical articleKahangi, E.M. and Chweya, J.A. and Akundabweni, L.S. (1996)
Cardinal temperatures and thermal times for vernalisation in carrot cv. 'Nantes'
African Crop Science Journal. Volume 4 #1. March. p. 57-62.

Periodical articleLangrand, O. (1996)
Le rôle de la réserve spéciale de Beza-Mahafaly dans le contexte de la protection des oiseaux du sud-ouest de Madagascar
Akon'ny Ala. #19. September. p. 14-17.

Periodical articlePali-Shikhulu, J. and Nxumalo, M.H. and Obilana, A.B. (1996)
Analysis of grain yield and stability performance of sorghum introductions tested in Swaziland
Zimbabwe Journal of Agricultural Research. Volume 34 #2. p. 97-107.

Periodical articleTenkouano, A. and Sérémé, P. (1996)
Some implications of genotype X environment interactions on sowing seed quality of sorghum
African Crop Science Journal. Volume 4 #1. March. p. 11-18.

Periodical articleDe Cauwer, I. and Ortiz, R. and Vuylsteke, D. (1995)
See this documentGenotype-by-environment interaction and phenotypic stability of musa germplasm in West & Central Africa
African Crop Science Journal. Volume 3 #4. December. p. 425-432.

Periodical articleNg'etich, W.K. and Stephens, W. and Othieno, C.O. (1995)
Clonal tea response to altitude in Kericho: Pt. 3. Summary of the results and conclusions
Tea. Volume 16 #2. December. p. 99-105.

Periodical articleNg'etich, W.K. and Stephens, W. and Othieno, C.O. (1995)
Clonal tea response to altitude in Kericho: Pt. 2. Weather, climate analysis and soil water deficits
Tea. Volume 16 #2. December. p. 85-98.

Periodical articleNg'etich, W.K. and Stephens, W. and Othieno, C.O. (1995)
Clonal tea response to altitude in Kericho: Pt. 1. Site description
Tea. Volume 16 #2. December. p. 78-84.

Periodical articleRivault, C. and Cloarec, A. (1995)
See this documentAnalyse de traitements de blattes par insecticide en milieu urbain
Insect Science and its Application. Volume 16 #3-4. July-December. p. 379-386.

Periodical articleVisser, N. and Njuguna, S. (1995)
Environmental impacts of tourism on the Kenya coast
Wajibu. Volume 10 #1. p. 14-20.

Periodical articleHelm, R.L. (1994-1995)
The effects of the implementation of a hydro-electric power station on the floral and faunal communities of the surrounding area, Lake Kariba, Zimbabwe
Annual Report (University Lake Kariba Research Station). p. 45-50.

Periodical articleMandima, J.J. (1994-1995)
An overview of the potential environmental impact of aquaculture with reference to cases in Kariba, Zimbabwe
Annual Report (University Lake Kariba Research Station). p. 21-24.

Periodical articleRajaonarivo, S. (1994-1995)
Le feu fertilisant: quelques aspects des feux de brousse sur les hautes terres Malgaches
Terroirs & ressources. #2. p. 23-29.

Periodical articleNahal, I. (1994)
Environmental and socio-economic effects of irrigation schemes in the Arab near east
Desertification Control Bulletin. #24. p. 42-47.

Periodical articleSaha, R. (1994)
The dilemma of small islands states and other coastal areas in the developing world
Prosi. #310. November. p. 52-64.

Periodical articleJayseela, F. (1993)
An ethical diversion? the Lesotho Highlands Water Project
Droplets. #3. June. p. 4-5, 10.

Periodical articleKirwin, J. (1993)
Ozone update
Our Planet. Volume 5 #1. p. 14-18.

Periodical articleLado, Cleophas (1993)
A Note of the Environmental and Socio-Economic Insecurity in the Sudan
Abstract presentEastern and Southern Africa Geographical Journal. Volume 4 #1. June. p. 63-72.

Periodical articleNogueira, T. (1993)
SOS: arquipélago de Bazaruto
Tempo. #1189. 5 de set.. p. 16-22.

Periodical articleAnonymous (1992)
Energy and the environment
CZI Industrial Review. September. p. 104-105, 107.

Periodical articleAnonymous (1992)
Les engrais et l'environnement: une interview du Professeur David S. Powlson
Prosi. #284. September. p. 18-19.

Periodical articleDangerfield, J. Mark and Veenendaal, E.M. and Riddoch, B.J. and Black, H. (1992)
See this documentTermites and Land Use in South-East Botswana: Variety and Abundance of Termite Surface Features
Botswana Notes and Records. Volume 24. p. 165-179.

Periodical articleDu Toit, J.T. (1992)
Inter-relationships in the global environment
Geographical Education Magazine. Volume 15 #1. March. p. 1-6.

Periodical articleGutto, S.B.O. (1992)
Human rights and the environment
Southern Africa Political & Economic Monthly. Volume 5 #12. September. p. 37-39.

Periodical articleLacoste, B. (1992)
Saving our ozone shield
Our Planet. Volume 4 #4. p. 4-7.

Periodical articleMagalli, N. (1992)
Hunger versus the environment: a recipe for global suicide
Our Planet. Volume 4 #6. p. 4-7, 9-11.

Periodical articleMarshall, B.E. (1992)
The influence of man on the physical environments of the Zambezi River
Geographical Education Magazine. Volume 15 #2. September. p. 53-59.

Periodical articleMcCarthy, T.S. (1992)
See this documentPhysical and Biological Processes Controlling the Okavango Delta: A Review of Recent Research
Botswana Notes and Records. Volume 24. p. 57-86.

Periodical articleMcLeod, Graham (1992)
See this documentEnvironmental Change at Bobonong in the Central District, Eastern Botswana
Abstract presentBotswana Notes and Records. Volume 24. p. 87-121.

Periodical articleMerron, Glenn S. (1992)
See this documentTsetse Fly Control and the Environmental Implications for Fish in the Okavango Delta, Botswana
Abstract presentBotswana Notes and Records. Volume 24. p. 49-56.

Periodical articleMkanda, F.X. (1992)
The effects of inadequate fencing along the eastern boundary of Kasungu National Park, Malawi
Nyala. Volume 15 #2. p. 63-68.

Periodical articleMunezvenyu, P. (1992)
Mining and its effect on the environment
Geographical Education Magazine. Volume 15 #1. March. p. 24-29.

Periodical articleTyack, J.C. (1992)
Pensées vertes: environnement et industrie sucrière
Prosi. #281. juin. p. 8-10, 13-14.

Periodical articleWhitlow, J.R. (1992)
Contemporary ecological problems: a geographical perspective
Geographical Education Magazine. Volume 15 #2. September. p. 19-30.

Periodical articleAnderson, A. (1991)
The environmental aftermath of the Kuwait-Iraq conflict
Our Planet. Volume 3 #6. p. 4-7.

Periodical articleCave, S. (1991)
The el niño phenomenon and the planet's climate
Our Planet. Volume 3 #6. p. 12-13.

Periodical articleKasweswe, W.M.K. (1991)
Shelter and the living environment: the case of Malawi
Malawian Geographer. #29. October. p. 99-114.

Periodical articleManu, C. (1991)
Biomass energy and its effect on the global environment
Resources (Nairobi, Kenya). Volume 2 #2. p. 44-46.

Periodical articleAnonymous (1990)
Toward a healthier Kenyan environment
Industrial Review (Nairobi, Kenya). #28. December. p. 27-28.

Periodical articleAnonymous (1990)
Environmental impacts of transport modes: some food for thought
Wajibu. Volume 5 #4. October-December. p. 15-16.

Periodical articleDlamini, P.M. and Adams, S.N. (1990)
Pricing policies in relation to agricultural productivity and the environment: the case of Swaziland
UNISWA Research Journal. Volume 3. June. p. 1-10.

Periodical articleFekade T. (1990)
Technical and managerial aspects of environmental and health impact assessment of water resource development projects, the Ethiopian experience
Ethiopian Journal of Health Development. Volume 4 #1. June. p. 61-68.

Periodical articleGathiaka, K. (1990)
The people, resources, and the environment, a common destiny
Ecoafrica. Volume 4 #2. p. 1-2, 8.

Periodical articleRugumayo, E. (1990)
Integration of population and the environmental aspect in Africa development policies
Ecoafrica. Volume 4 #2. p. 10-12.

Periodical articleTole, M.P. (1990)
Environmental effects associated with the use of geothermal energy
Discovery and Innovation. Volume 2 #3. September. p. 21-26.

Periodical articleWhitlow, R.J. (1990)
Mining and its environmental impacts in Zimbabwe
Geographical Journal of Zimbabwe. #21. December. p. 50-80.

Periodical articleFakudze, P.N. (1989)
The effects of asbestos and coal mining on the environment (soil): a preliminary study of the situation in Swaziland
UNISWA Research Journal. Volume 2. June. p. 26-39.

Periodical articleKashoki, M.E. (1989)
Conservation, preservation, development and violence to the environment
Zambia Museums Journal. Volume 7. p. 211-215.

Periodical articleMtetwa, V.S.B. and Msibi, I.M. (1989)
Acid rain analysis in Bhunya, Swaziland using standard addition titration method
UNISWA Research Journal. Volume 2. June. p. 48-51.

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