Invertebrates 
Brusca, Richard C. 
 - Second edition. 
 -  Sinauer Associates, Inc., Publishers.  2002 
 - xix, 936 pages 
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<br/><br/><label>ISBN: </label>0-87893-097-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates.
<br/><br/><label>Dewey Class. No.: </label>592 B9121 2002