Solar energy, water availability and crop production in West Africa
By: by J. Kowal.
Series: Conference paper -- 1
Publisher: Institute for Agricultural Research, Samaru
Published: 1973
Place of publication: Zaria
Language: eng
Notes: Paper presented at the OAU-STEC Seminar on the environmental factors influencing the yield of cereals in tropical Africa, Dakar, Senegal, 26-29 July 1971.