Mukherjee, S. . <br/><br/>
Environmental Studies /  Textual Documents 
S. Mukherjee, A. Ghosh. 
 - 2nd ed / 
 - Calcutta :  Books & Allied Pvt. Ltd. ,  2001. 
 - 238p. :  ill ;  25cm. . 
<br/><br/><label>ISBN: </label> PB 
<br/><br/><label>Subjects--Index Terms: </label>Botany Zoology Environment PG-Botany 
<br/><br/><label>Dewey Class. No.: </label>590  / Mu 896 En