Field, A. G. ODM - IPAL sheep and goats project: preliminary report on the impact of sheep and goats on the vegetation in the arid zone of Northern Kenya A. G. Field - Nairobi UNEP 1978 - ii,36p. ill 30cm. Includes bibliographies Subjects--Topical Terms: SheepIndustriesGoats LC Class. No.: IRA PAM SF371.K4F52