Cash crops V/S food crops and their comparative effects on the human environment
Semiti, G. A.
Cash crops V/S food crops and their comparative effects on the human environment G. A. Semiti - Nairobi United Nations Environmental Programme 1974 - 21p. 30cm. - Paper; 16 .
Food crops
Cash crops,
Sustainable agriculture
EAF QTO HN800.E2W65 No.16
Cash crops V/S food crops and their comparative effects on the human environment G. A. Semiti - Nairobi United Nations Environmental Programme 1974 - 21p. 30cm. - Paper; 16 .
Food crops
Cash crops,
Sustainable agriculture
EAF QTO HN800.E2W65 No.16