PARKER, T.J <br/><br/>
Textbook of zoology:  invertebrates 
T.Jeffery Parker and William A.Haswei; edited by A.J,Marshall and W.D.Williams 
 - 7th ed. 
 - 1972  Macmillan  1975 
 - xix,874p.  ill. 
<br/><br/><label>ISBN: </label>333-14107-5  Pound 2.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INVERTEBRATES
<br/><br/><label>Dewey Class. No.: </label>ZOO 592  / PTn75