Agarwal, V.P. ed. <br/><br/>
Environment and natural resources 

 - Muzaffarnagar  Society of biosciences  1990 
 - 155 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>577.4 A24E