Mader, Sylvia S. Biology / Sylvia S. Mader. - 6th ed. - Dubuque, IA : WCB/McGraw-Hill, 1998. - 1 v. (various pagings) : col. ill. ; 27 cm. Includes bibliographical references and index. ISBN: 0697340791 (case) 0697340805 (pbk.) Subjects--Topical Terms: Biology. Dewey Class. No.: 570 / MAB 1998