Laverack, M S <br/><br/>
Lecture notes on invertebrate zoology 

 - 2nd ed. 
 - Oxford  Blackwell Scientific  1979 
 - vi, 194 p. 
<br/><br/><label>ISBN: </label> POU7.25 
<br/><br/><label>Dewey Class. No.: </label>592 L388L