Intl. Conference On Managing Natural Resourc <br/><br/>
International conference on managing natural resources for sustainable agricultural production in the 21st century extende summary 

 - New Delhi  I C M N R W T C  2000 
 - 1496p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>V-3 It contain the summaries of voluntary papers & these