Verlag: Yellow River Water Conservancy Publishing House Pu
ISBN 10: 7807344474 ISBN 13: 9787807344476
Anbieter: liu xing, Nanjing JiangSu, JS, China
paperback. Zustand: New. Paperback. Pub Date: 2008 Jun Pages: 121 Language: Chinese in Publisher: Yellow River Conservancy Press Henan hydrological engineering geology and environmental development of geological work history (1949-2005). according to the Ministry of Land and Resources on the organization of the compilation of the national hydrological The history of the development of engineering geology and environmental geology work notice (Guo Tu Zi Fa [2007] No. 117) spirit. a compilation organized by the Henan P.