Sustainable agriculture on slopes : the effectiveness of international development projects in fostering soil conservation in north Thailand
Typescript. === Thesis (Ph. D.)--University of Hawaii at Manoa, 1986. === Bibliography: leaves 442-469. === Photocopy. === xv. 469 leaves, bound ill. 29 cm
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| Language: | en-US |
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2009
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| Online Access: | http://hdl.handle.net/10125/9799 |