Monger, Grace. <br/><br/>
Systematics and Classification / 
Grace Monger and Mary Sangster. 
 - 96 pages :illustrations (some colour) ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0582354366 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--classification.<br/>Biology.