The World Book encyclopedia of science : the animal world 

 - Chicago, Ill :  World Book,  1995 
 - 159 p. :  ill. (some col.) ;  29 cm. 
 -  06 .
<br/><br/>principles of zoology;<br/>invertebrates;<br/>vertebrates;<br/>animals in danger;<br/>animal taxonomy<br/> 
<br/><br/><label>ISBN: </label>0716633930 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology--Encyclopedias.<br/>Zoology--Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>590.3  / E5636