Duellman, William Edward  1930- <br/><br/>
A synopsis of the lizards of the Sexlineatus group (Genus Cnemidophorus) / 
William E. Duellman, Richard G. Zweifel. 
 -- New York :   [s.n.],   1962 
 - p. 159-210, [4]p. de lám. -- 
 (Bulletin of the American Museum of Natural History  ; 123,3).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lagartijas
<br/><br/><label>Universal Decimal Class. No.: </label>598.112