Yazar
Boqi Weng
2 cilt bulundu.
Cilt sonuçları
Shan qu nong cun
Boqi Weng · Xiamen da xue chu ban she
446 sayfa · 2004
Rural development / Agriculture and state / Mountain ecology / Hill farming
Sheng tai qiang sheng jian she yu xun huan nong ye fa zhan =
Boqi Weng, Tao Luo, Yibin Huang · Zhongguo nong ye ke xue ji shu chu ban she
349 sayfa · 2010
Environmental economics / Ecology / Agricultural wastes / Recycling