Dwivedi, <br/><br/>
Environmental Pollution and Environmental Management  Textual Documents 
Padmanabh Dwivedi 
 - Jodhpur:  Scientific Publishers (India). 
 - 138p:  23cm. 
<br/><br/><label>ISBN: </label>81-7233-358-7 
<br/><br/><label>Subjects--Index Terms: </label>Environmental Science PG - Bot 
<br/><br/><label>Dewey Class. No.: </label>574.5