Crotty, Raymond D. creator text Slough, England Commonwealth Agricultural Bureaux c1980 monographic xv, 253 p. : ill. ; 25 cm. [by] R. Crotty. Includes index. Bibliography: p. 231-238. d------ Cattle Economic aspects Cattle Developing countries SF197.8 .C76 1980 338.1/762 0851984525 81103965 UOEL 000 20150515123538.0 000