[ 发表于: Research for Rural Development ]
高级检索
AGROVOC关键词
细化搜索
结果 1-1 的 1
Crop-animal systems in the hilly regions of Lao PDR
2001
Roder, W. | Phengchanh, S. | Keoboulapha, B. | Maniphone, S.
University Library, University of the Philippines at Los Baños - Philippines
