A field guide for on-farm research with special reference to improvement of cropping systems and techniques in West and Central Africa
1986
Mutsaers, H.J.W. | Vogel, W.O. | Palada, M.C. (International Inst. of Tropical Agriculture, Ibadan (Nigeria)) | Fisher, N.M. (Institute of Agricultural Research, Zaria (Nigeria))
AGROVOC关键词
书目信息
出版者
IITA
页码
197 p.
其它主题
Africa occidental; Metodos; Systeme de culture; Proyectos de investigacion; Amelioration genetique; Mejoramiento
语言
英语
类型
Non-Conventional
1990-08-15
AGRIS AP
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