Yazar
Liqian Peng
1 cilt bulundu.
Cilt sonuçları
Shui li gong cheng jian she xiang mu guan li
Liqian Peng, Zhong Sun · Zhongguo shui li shui dian chu ban she
207 sayfa · 2009
Hydraulic structures / Design and construction / Irrigation / Management / Irrigation engineering