Pests of crops in Northeast and Central Africa with particular reference to the Sudan
Schmutterer, H.
Pests of crops in Northeast and Central Africa with particular reference to the Sudan by H. Schmutterer - U.S.A. Gustav Fisher Verlag 1969 - 296 p.
Pests
632.6(624) / S 356 P
Pests of crops in Northeast and Central Africa with particular reference to the Sudan by H. Schmutterer - U.S.A. Gustav Fisher Verlag 1969 - 296 p.
Pests
632.6(624) / S 356 P