Wellhouse, Walter H. <br/><br/>
College Biology /  
Walter H. Wellhouse and George O. Hendrickson. 
 - 4th ed. 
 - New Delhi :  Iowa State College,  c 1951. 
 - viii, 360 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>312  312 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Biology.
<br/><br/><label>Dewey Class. No.: </label>574 / W459c