@book{162688,
	author = {Devlin, John F. and University of Guelph.},
	title = {Ecoagriculture :},
	publisher = {Weaver Press,},
	year = {1999.},
	address = {Avondale, Harare, Zimbabwe :},
	note = {"Environmental Capacity Enhancement Project"--P. facing t.p. verso.}
}