Webster, John Understanding the dairy cow / John Webster - 2nd ed. - Carlton, Victoria : Blackwell Science, c1993. - viii, 357 p. : 24 cm. ISBN: 007460497x LCCN: Subjects--Topical Terms: Dairy cattleCows LC Class. No.: SF208 / .W4 1993 Dewey Class. No.: 636.2142 / W381u