Paransih  Isbagio <br/><br/>
Asian  Rice  Farming  Systems  Network 20th Asian  rice  Farming  Systems  Working  Group  meeting 

 - Indonesia    International  Rice  Research  Institute  1989 
 -  500.p;Pic.ill 
<br/><br/><label>Universal Decimal Class. No.: </label>631.5  / DOA