Verma P S <br/><br/>
Manual of practical zoology invertebrates 

 -  1977 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>69056 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates
<br/><br/><label>Dewey Class. No.: </label>K1:f3, L7;M9