Manual on the preparation of african swine fever contingency plans /by William A. Geering, Mary-Louise Penrith & David Nyakahuma - Roma : FAO, 2001. - 75 p. : ilus. - Animal health manual ; 11 . - FAO . - Animal health manual ; 11 . ISBN: 925104581 X LCCN: 86031 Subjects--Topical Terms: Ganado porcino--Enfermedades.Sanidad animal. Dewey Class. No.: 636.08947 / F 32 v.11