Halliday, Tim. The encyclopedia of reptiles and amphibians / edited by Tim R. Halliday and Kraig Adler. - New York, N.Y. : Facts on File, 1986. - 143, xvi p. : col. ill. ; 29 cm. "An Equinox book." ISBN: 0045000379 Subjects--Topical Terms: Reptiles.Amphibians. Dewey Class. No.: 597.619