Purves, William K. Life, the science of biology / - 3rd ed. - Sunderland, Mass. : Salt Lake City, Utah : Sinauer Associates ; W.H. Freeman, c1992. - 1 v. (various pagings) : ill. (some col.), col. maps ; ISBN: 0716722763 : Subjects--Topical Terms: Biology. Dewey Class. No.: 570