Enger, Eldon D. & Ross, Frederick C. Concepts in Biology By Eldon D. Enger & Frederick C. Ross - Boston McGraw Hill, Inc. 2000 - xii, 532 pages, 27 cm. Includes glossary, credits, and index ISBN: 0-07-118446-5 Subjects--Topical Terms: Biology Dewey Class. No.: 570 En3