Agroecological innovations Increasing food products
Uphoff Norman
Agroecological innovations Increasing food products - London Earthscan Publishers 2002 - xviii, 306p cm.
Bibliography: P 267-94
1853838578
General Book
Agricultural Economics
X9(J):(G:55), P2
Agroecological innovations Increasing food products - London Earthscan Publishers 2002 - xviii, 306p cm.
Bibliography: P 267-94
1853838578
General Book
Agricultural Economics
X9(J):(G:55), P2
