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 /
ASIALAND WORKSHOP ON THE ESTABLISHMENT OF SOIL MANAGEMENT (1988: Chiang Mai)
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Chiang Mai : Center for International Forestry Research,
1988
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SOIL MANAGEMENT
SLOPING LANDS
FARMING SYSTEMS
ASIA