Pettit, Lincoln Coles,  1911- <br/><br/>
Introductory zoology / 
Lincoln Coles Pettit. 
 - Saint Louis :  The C.V. Mosby Co.,  1962. 
 - 619 p.  ill. 
<br/><br/>Includes glossary and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology