WORKSHOP ON INVESTMENT DECISIONS TO FURTHER DEVELOP AND MAKE USE OF SOUTH EAST ASIA'S IRRIGATION RESOURCES 17TH - 21ST AUGUST 1981 BANGKOK VOL.IV 

 - BANGKOK: AGRICULTURE DEVELOPMENT COUNCIL,  1981 
 - VARIOUS PAGIN 
<br/><br/><br/>ENG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IRRIGATION - CONGRESSES.