Economic problems of pest control : examined for the case of the Gezira/Sudan /

Bibliographic Details
Main Author:	Bartsch, Reinhart, 1948-
Format:	Book
Language:	English
Published:	Munchen : Weltforum-Verlag, 1978.
Series:	Afrika-Studien ; 99.
Subjects:	Pests > Control > Economic aspects > Sudan > Gezira. Gezira.

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