Villee, Claude Alvin, 1917- Biology. - 2d ed. - Philadelphia, Saunders, 1954. - xix, 670 p. illus. 24 cm. LCCN: 54006088 Nat. Bib. No.: GB54-5093 Subjects--Topical Terms: Biology. LC Class. No.: QH308 / .V5 1954 Dewey Class. No.: 574