Dudeja Suman <br/><br/>
Science and life. 
Dudeja Suman; Bhattacharya Aranya Ed. 
 - New Delhi  Universities Press       2013 
 - x;149  cm. 
<br/><br/><label>Standard No.: </label>130636 
<br/><br/><label>Source: </label> 090, N.R Book Distributors  Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>A, Q3   RR