Stebbins, Robert C <br/><br/>
Western reptiles and amphibians 

 - Norwalk, CT  Easton Press  1985 
 - 336 p. 
<br/><br/> D., 4/04 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reptiles--North America--Identification.<br/>Amphibians--North America--Identification.<br/>Reptiles--North America--Pictorial works.<br/>Amphibians--North America--Pictorial works.