Grandstaff, Terry. Shifting cultivation in Northern Thailand : possibilities for development / Terry B. Grandstaff. - Tokyo, Japan : United Nations University, c1980. - vi, 44 p. : ill. ; 28 cm. - Resource systems theory and methodology series ; no. 3 . "NRTS-11/UNUP-192." Bibliography: p. 42-44. ISBN: 9280801929 LCCN: 84196047 Subjects--Topical Terms: Shifting cultivation--Thailand, Northern. LC Class. No.: S602.87 / .G73 1980 Dewey Class. No.: 631.5818 / GRS 1980