Liwenga, Emma T. Household food insecurity and coping mechanisms in severely eroded areas: the case of Kondoa eroded area, Tanzania - Dar es Salaam University of Dar es Salaam, Institute of Resource Assessment 1997 - ii,22p. 29cm. ISBN: 9976690460 Subjects--Topical Terms: Food consumption-Tanzania LC Class. No.: EAF PAM QTO HD9008.T34L59 No.3