Pharani Kirtuputra Development of the Northeast region of Thailand [microform] / by Pharani Kirtuputra - Ann Arbor, Mich. : University Microfilms International, 1970 - 1 microfilm reel : positive ; 35 mm. Thesis (Ph.D.)- New York University, 1970 Subjects--Topical Terms: Community development--Thailand Subjects--Geographic Terms: Thailand--Rural conditions