Improvement of livestock production in warm climates / Robert E. McDowell . . .[et. al] - San Francisco : W. H. Freeman, c1972 - x, 711 p. : ill. ; 24 cm. - A Series of books in agricultural science. Animal science . Includes index ISBN: 0716708256 : USD 19.50 Subjects--Topical Terms: Livestock--TropicsLivestock improvement--Tropics Dewey Class. No.: 636.00913