na INLIS000000000036719 20221016112232 0010-0119001632 221016 g 0 ind The establishment of soil management experiments on sloping lands: papers and reports of a training workshop held at Chiang Mai, Thailands, 7 - 18 November 1988 / Center for International Forestry Research Chiang Mai : Center for International Forestry Research, 1988 432 p. : ill. ; 24 cm. 631.613 ASI e 631.613 SOIL MANAGEMENT SLOPING LANDS FARMING SYSTEMS ASIA ASIALAND WORKSHOP ON THE ESTABLISHMENT OF SOIL MANAGEMENT (1988: Chiang Mai) 222/2004