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Effect of nitrogen and water uptake on yield of wheat
(Kluwer Academic Publishers, 1992)
For 2 years, field experiments were conducted to study the direct and interactive effects of water and nitrogen uptake at different growth stages on grain yield of wheat, grown on coarse textured alluvial soil of Ludhiana. ...
An overview of aquaculture in eastern Africa
(University of Nairobi, 1992-04)
Egypt, Kenya and Malawi, have the earliest recorded history of fish farming in eastern Africa, dating back to the beginning of the century. Between 1940 and 1960 aquaculture started in Rwanda, Uganda Zambia, Zimbabwe and ...
Magadi: Geology of the Kedong Valley
(University of Nairobi, 1992)
Irrigation Scheme or mosquito hazard A case study in Mwea Irrigation Scheme
(1992)
A survey of the mosquito fauna in the Mwea-Tebere Irrigation Scheme in Kenya was conducted between 1984 and 1985. Two genera, Anopheles and Culex were found indoors in large numbers. The major species were Anopheles gambiae ...
The Influence Of Urbanization On Atmospheric Circulation In Nairobi, Kenya
(University of Nairobi, 1992)
Design and implementation of a collaborative study of the mutagenicity of complex mixtures in Salmonella typhimurium
(University of Nairobi, 1992)
In 1987, the International Programme on Chemical Safety (IPCS) in collaboration with the U.S. Environmental Protection Agency (U.S. EPA) and the U.S. National Institute of Standards and Technology (U.S. NIST) initiated an ...
Naivasha: Geology and natural resources.
(East African Educational Publishers., 1992)
Abstract Not Available