PURVES, William K. Life : the science of biology / William K.Purves, Gordon H.Orians, H.Craig Heller - 4th ed. - Sunderland Sinauer Associates/ W.H. Freeman 1995 - 1195 p. Includes glossary, biblography and index. ISBN: 0716726297 Subjects--Topical Terms: BiologyLife science Dewey Class. No.: 570 / PUR