[ 发表于: Research for Rural Development ]
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Traditional rotational farming system of the Karen people in Thailand
2001
Trakansuphakon, P. (252 Moo 2T. Sansaimoi A. Sansai, Chiang Mai 50210 (Thailand))
University Library, University of the Philippines at Los Baños - Philippines
Weed control in cassava
2012
Calle, Fernando | Ceballos, H.
International Livestock Research Institute - Kenya
