Greene, Harry W. Snakes : the evolution of mystery in nature / by Harry W. Greene ; with photographs by Michael and Patricia Fogden. - Berkeley : University of California Press, 1997. - xiii, 351 p. : col. ill. ; 29 cm. ISBN: 0520200144 Subjects--Topical Terms: Snakes. Dewey Class. No.: 597.96 GRE / 1350