FOOD GRAIN PRODUCTION IN SEMI-ARID AFRICA
(E=Inglês; A=árabe; F=francês; P=Português)
Data
1987-08Autor
MENYONGA, Joseph M.
BEZUNEH, Taye
YOUDEOWEI, Anthony
Tipo
Country ReportLíngua
enMetadata
Mostrar registro completoAssunto
Farming technologyNational Agricultural research policies
National Agricultural research priorities
food grain production in drought prone areas