Ives, Jack D. Conservation and development in northern Thailand : proceedings of a programmatic work shop on agro-forestry ... - Tokyo : The United Nations University, 1980 - 114 p. : ilus. ; mapas ; gráfs - NRTS, 3/UNUP ; 77 . - NRTS, 3/UNUP ; 77 . LCCN: 26651 Subjects--Topical Terms: Recursos naturales--Conservación--Tailandia.Recursos naturales--Conservación--Trópicos. Dewey Class. No.: 333.72 / I8