Judd, Laurence C. <br/><br/>
Dry rice agriculture in northern Thailand. 

 - New York :  Cornell University, Southeast Asia Program,  1964. 
 - 82 p. tabs. maps. 28 cm. 
 - Data papers, no. 52; Thailand project. International reports series, no. 7 .
<br/><br/><label>LC Class. No.: </label>630.9593  / J883