Pechenik, Jan A. <br/><br/>
Biology of the invertebrates / 
Jan A. Pechenik 
 - 3rd ed. 
 - Boston, Mass. :  WCB/McGraw-Hill,  c1996 
 - 554 p. :  ill. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0697137120 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INVERTEBRATES
<br/><br/><label>LC Class. No.: </label>QL362  / P423B 1996