Grandstaff, Terry B. <br/><br/>
Shifting cultivation in Northern 

 - Tokyo:  United Nations University,  1980 
 - 44p.:  ill.;  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shifting cultivations<br/>Thailand Northern
<br/><br/><label>LC Class. No.: </label>IRA S602.87.T5G7