Natural resources management:   For sustainable agriculture and environment  

 - New Delhi:   Angkor Publishers (P) Ltd.,   1994 
 - 442p. 
<br/><br/><label>ISBN: </label>81-85992-03-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>504.062:631   / N4