Colbert, Edwin Harris, <br/><br/>
The age of reptiles 
[by] Edwin H. Colbert. 
 - New York,  Norton  [1965] 
 - 228 p.  illus., maps.  25 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Reptiles, Fossil.
<br/><br/><label>Dewey Class. No.: </label>597.9  / COL