Pp. x, 277; numerous black-and-white photos, line-drawings and graphs. Publisher's original dark blue cloth, lettered in gilt on the spine, sm 4to (10.25 x 7.25 inches). This is Contributions to Herpetology no. 1, published by the Society for the Study of Reptiles and Amphibians (SSAR). This is the scarce hardcover edition. No ownership marks and no signs of use.