Biology of the invertebrates 
Pechenik, Jan A. 
 - 5th ed. 
 -  McGraw-Hill,Higher Education.  2005 
 - xv, 590 p. 
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<br/><br/><label>ISBN: </label>0-07-111175-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates.
<br/><br/><label>Dewey Class. No.: </label>592 P365 2005