Organic farming :  Proceedings of the national convention / 
Samvardhan-APIGR  
 - Wardha  Samvardhan  1984 
 - 60p;pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology<br/>Agriculture and related technologies<br/>Farming--Congresses
<br/><br/><label>Dewey Class. No.: </label>631.86  / SAM