International rice commission:   Report of the second session Rangoon, Burma, 6-11 February 1950 
/ Food and Agriculture Organization of the United Nations 
 - Thailand:   Food and Agriculture Organization of the United Nations,   1950 
 - 76p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Irrigation Crop rotation 
<br/><br/><label>Universal Decimal Class. No.: </label>633.18(100)