Pechenik, Jan A., <br/><br/>
Biology of the invertebrates / 
Jan A. Pechenik, Tufts University. 
 - Seventh edition. 
 - New Delhi:  McGraw Hill education (India) Private Limited,  c2015. 
 - xv, 606 pages :  illustration ;  29 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789339221249 9339221249 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates.
<br/><br/><label>Dewey Class. No.: </label>592  / PEC-B