Wilson, R. Trevor. Small ruminant production and the small ruminant genetic resource in tropical Africa / by R. Trevor Wilson. - Rome : FAO of the United Nations, 1991. - xviii, 231 p. : ill. - FAO animal production and health paper ; 88 . ISBN: 9251029989 Subjects--Topical Terms: Sheep--Germplasm resources.--AfricaGoats--Germplasm resources.--AfricaRuminants--Africa.Livestock--Africa.