Storer, Tracy I. <br/><br/>
General zoology / 
Tracy I. Storer, Robert L. Usinger, Robert C. Stebbins, James W. Nybakken 
 - 6th ed. 
 - New York:  McGraw-Hill,   c1979 
 - ix, 902p.:  ill. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>971-08-1290-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>591 G326 1979