Borah, B. , <br/><br/>
Practical  Biology 

 - 1st /   1997. 
 - Delhi:  S. Chand  &  Company  Ltd.,  1997. 
 - 86p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Zoology, Biology. 
<br/><br/><label>Dewey Class. No.: </label>574