@book{156184,
	author = {Hachileka, Excellent. and IUCN Regional Office for Southern Africa.},
	title = {Principles, criteria, and indicators for sustainability of community-based natural resource management programmes in southern Africa /},
	publisher = {IUCN, Regional Office for Southern Africa,},
	year = {2002.},
	address = {Harare, Zimbabwe :}
}