Lal, S. S. <br/><br/>
A textbook of practical zoology invertebrate 
S. S. Lal 
 - New Delhi  Rastogi  1991 
 - 382 P. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>592  / LAL