Agroecological innovations : increasing food production with participatory development / - London ; Sterling, VA : Earthscan Publications, 2002. - xviii, 306 p. ill., map ; cm. ISBN: 1853838578 (pbk.) 185383856X (hardback) Subjects--Topical Terms: Agricultural innovations.Agricultural ecology.Agricultural productivity. Dewey Class. No.: 338 EAR 2002 A070 Or.