A revision of Colubrid snakes of the subfamily Homalopsine.
Lawrence: University of Kansas, 1970. Octavo, photographs, softcover. University of Kansas Museum of Natural History, volume 20, number two. More
Lawrence: University of Kansas, 1970. Octavo, photographs, softcover. University of Kansas Museum of Natural History, volume 20, number two. More
Chicago: Chicago Natural History Museum, 1965. Octavo, text illustrations. modern, quarter morocco, wrappers retained, a fine copy. Fieldiana Zoology Volume 49. More