Raven, Peter H. Biology / Peter H. Raven, George B. Johnson. - 6th ed. - Boston : McGraw-Hill, c2002. - xxix. 1238 p. : ill. col. ; 29 cm. Includes index. ISBN: 0073031208 (recycled, acidfree paper) LCCN: 2001030052 Subjects--Topical Terms: Biology. LC Class. No.: QH308.2 / .R38 2002 Dewey Class. No.: 570/RAV