Welch, David J. <br/><br/>
Adaptation to environmental unpredictability :  intensive agriculture and regional exchange at late prehistoric centers in the Phimai region, Thailand / 
by David J. Welch. 
 - Honolulu :  University of Hawaii,  1985. 
 - 444 p. :  21 cm. 
<br/><br/>Thesis (Ph. D.) - University of Hawaii, 1985. 
<br/><br/>Bibliography : p. 423-444. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>University of Hawaii--Dissertations.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dissertations, Academic--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Phimai region (Thailand)--Antiquities.