Gould, James L. Biological Science / James L. Gould - 6th ed. - New York ; W.W Norton & Company, 1996. - xxvii, 1203 pages. : illustrations, 2 Vols. Includes index ISBN: 0393969207 0393969495 (Vol.2) Subjects--Topical Terms: LC Class. No.: QH 308.2 / .G69 1996