[ 发表于: Research for Rural Development ]
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Sustainable swidden agroecosystems in Yunnan upland, Southwest China

2001

Wang Kanglin (The Chinese Academy of Sciences, Heilongtan, Kunming, Yunnan 650204 (Peoples Republic of China)). Kunming Inst. of Botany) Xu Jianchu | Chen Sanyang | Pei Shengji

University Library, University of the Philippines at Los Baños - Philippines


Mechanized systems for planting and harvesting cassava (Manihot esculenta Crantz)

2012

Ospina Patiño, Bernardo | Cadavid López, Luis Fernando | García, Martha | Alcalde, César

International Livestock Research Institute - Kenya