Villee, Claude Alvin, 1917- Biology [by] Claude A. Villee. - 5th ed. - Philadelphia, Saunders, 1967. - xxiii, 730 p. 27 cm. First published in 1950 under title: Biology: the human approach. Subjects--Topical Terms: Biology. LC Class. No.: QH 308 / vil Dewey Class. No.: 574