Curtis, Helena. <br/><br/>
Biology / 
Helena Curtis, N. Sue Barnes. 
 - 5th ed. 
 - New York :  Worth Publishers,  1989. 
 - xxvii, 1192, [87] p. :  ill. (some col.) ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>087901394X (hbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.