A Study of the Tehd Lizards of the Genus Cnemidophorus with Special Refence to Their Phylogenetic Relationships.
Washington DC: GPO, 1931. 8vo. 286 pp. Spine ends and corners are lightly bumped and rubbed, former museum's stamp to cover, some pages remain uncut, former museum copy. Smithsonian Institution United States National Museum Bulletin 154. Very Good Paperback Booklet (Item ID: 70076)