Kipury, Naomi Poverty, pastoralism and policy in Ngorongoro - Dar es Salaam : IIED, 2008 - 66p. : ill. ; 24cm. ISBN: 9781843696933 Subjects--Topical Terms: Pastoralism - Ngorongoro, Poverty - Ngorongoro, Ngorongoro LC Class. No.: PAM GN645.K67