Curtis, Helena <br/><br/>
Biology / 
Helena Curtis; editors:  Sally Anderson, Sue Barnes. 
 - Third edition. 
 - New York :  Worth Publishers,  1979. 
 - xxvii, 1043pages :  illustrations ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0879011009  hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>574  / CUR