Stiles, Karl Amos,  1897-1968 <br/><br/>
College zoology / 
Karl A. Stiles, Robert W. Hegner, Richard A. Boolootian 
 - 8rd ed. 
 - New Delhi :  Amerind Publishing,  1969 
 - 596 p. ;  26 cm. 
<br/><br/><label>LCCN: </label>69-10458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology