D'Audretsch, F. C. A study on rural development in the humid tropics based on case studies in Thailand, Indonesia and the Philippines / by F.C. d'Audretsch and H. F. Gelens. - [New York] : UNU-ITC, 1979. - 62 [21] p. ; ISBN: GDB1249 Subjects--Topical Terms: Rural development Dewey Class. No.: 307.1214 / St