Villee, Claude Alvin Biological principles and processes Claude A. Villee, Vincent G. Dethier. - 2d ed. - Philadelphia Saunders 1976. - xvii, 999 p. ill. Includes bibliographies and index. ISBN: 0721690297 LCCN: 75010391 //r84 Subjects--Topical Terms: Biology LC Class. No.: QH308.2 / .V55 1976 Dewey Class. No.: 574