Cowpea (Vigna ungulculata L. Walp) abstracts of world literature, Nigeria
Cowpea (Vigna ungulculata L. Walp) abstracts of world literature, Nigeria - International Grain Legume Infomation Centre 1981 - 434 p.
Vol. III : 1974-1980, Nigeria
Bibliographies
Cowpea
Vigna Ungulculata L. Walp
World
016:633.33(048) / I 61 C