Alexander, R. McNeill. <br/><br/>
The invertebrates / 
R. McNeill Alexander. 
 - Cambridge ;  New York :  Cambridge University Press,  1979. 
 - 562 p. :  ill. ; 
<br/><br/><label>ISBN: </label>052122120X.  0521293618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates.
<br/><br/><label>LC Class. No.: </label>QL362  / .A43 
<br/><br/><label>Dewey Class. No.: </label>592