PARKAR,T.J. <br/><br/>
A Textbook of zoology 
T.Jeffery Parker and William A.Haswell; revised by Otto Lowenstein 
 - 6th ed. 
 - New York  Macmillan  1963 
 - v.1(xxxii,766p.)  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INVERTEBRATES
<br/><br/><label>Dewey Class. No.: </label>ZOO 591  / PTn63