Mader, Sylvia S. Inquiry into life / Sylvia S. Mader. - 7th ed. - Dubuque, IA : WCB publishers, c1994. - xxiv, 760 pages : illustrations ; 28 cm. Includes index. ISBN: 0697136809 0697136795 Subjects--Topical Terms: BiologyInquiry (Theory of knowledge)Life. Dewey Class. No.: 570 MAD