The Encyclopedia of Prehistoric Life 

 - Toronto:  Mcgraw-hill,  1979. 
 - 218p.;  29 cm 
<br/><br/><label>ISBN: </label>0-07-0602920-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia<br/>History<br/>Archaeology
<br/><br/><label>Dewey Class. No.: </label>560  / ENC