Bogert, Charles M. (Charles Mitchill), 1908-1992.MartÃn del Campo, Rafael.2005-10-062005-10-061956http://hdl.handle.net/2246/1232238 p., 20 p. of plates : ill., maps ; 27 cm.Includes bibliographical references (p. 222-228).64452632 bytesapplication/pdfen-USQH1 .A4 vol.109, art.1, 1956Gila monster.Helodermatidae.Lizards -- Southwest, New.Lizards -- Mexico.Reptiles -- Southwest, New.Reptiles -- Mexico.The gila monster and its allies : the relationships, habits, and behavior of the lizards of the family Helodermatidae. Bulletin of the AMNH ; v. 109, article 1text