Bhochana Panyadhibya <br/><br/>
Irrigation development in the central plain of Thailand and the country's stages of economic growth  [microform] / 
by Bhochana Panyadhibya 
 - Ann Arbor, Mich. :  University Microfilms International,  1961 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - Oregon State University, 1961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Thailand<br/>Agriculture--Economic aspects
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Thailand--Irrigation