Das, K.S. . <br/><br/>
Outlines of Biology /  Textual Documents 
K.S. Das and J.B. Mookerji. 
 - 1st / 
 - Calcutta :  New Central Book Agency ,  1950. 
 - viii,296p. :  ill ;  22cm . 
<br/><br/><label>Subjects--Index Terms: </label>T/G-Biology G-Biology G-Biology T/G- Biology T/G-Biology 
<br/><br/><label>Dewey Class. No.: </label>574  / D 26 Ou