Stidworthy, John <br/><br/>
Simple animals 
John Stidworthy. 
 - New York  Facts on File  1989. 
 - 96 p.  col. ill. 
 - Encyclopedia of the animal world .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 95. 
<br/><br/> Introduces the invertebrate animals which include protozoa, sponges, crabs, and octopuses. 
<br/><br/><label>ISBN: </label>0816019681 
<br/><br/><label>LCCN: </label>89035005 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates--Dictionaries--Juvenile literature.<br/>Invertebrates
<br/><br/><label>LC Class. No.: </label>QL362  / .S85 1989 
<br/><br/><label>Dewey Class. No.: </label>592