Joy, P J <br/><br/>
Animal Diversity 

 - Kottayam  Zoological Society of Kerala  1996 
 - 264p 
<br/><br/> includes index and biblioraphy 
<br/><br/>animal diversity.........1  Phylum protozoa...............7  Phylum Porifera..................................31  Phylum coelenterata............33  Phylum platyhelminthes..................59  Phylum Ashelminthes...........................59  Minor Phyla...............65  Phylum annelida..........81  Phylum Arthropoda................................88  Phylum echinodermata............125  Phylum hemichordata...........130   
<br/><br/><label>ISBN: </label> 60 
<br/><br/><label>Dewey Class. No.: </label>Q57  / J840