Yazar
Xiwu He
2 cilt bulundu.
Cilt sonuçları
Zhongguo 21 shi ji shui wen ti fang lüe
Changming Liu, Xiwu He · Ke xue chu ban she
199 sayfa · 1998
Water resources development / Water-supply / Water-supply, Agricultural / Industrial water supply / Economic policy
Zhongguo bai nian zi yuan, huan jing, yu fa zhan bao gao
Suocheng Dong, Xiwu He, Changjin Zhou · Hubei ke xue ji shu chu ban she
667 sayfa · 2002
Natural resources / Sustainable development / Economic policy