Thomson's. <br/><br/>
Thomsons outline  of zoology / 
Thomson's ; Revised by James Ritchie. 
 - 9th ed. 
 - London :  Oxford university press,  c 1958. 
 - xii, 1021 p. :  ill. ;  19 cm. 
<br/><br/> Includes index. 
<br/><br/>331  331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology.
<br/><br/><label>Dewey Class. No.: </label>591 / T384t