ISBN: 9787517020660 - 北京平原地区造林工程生态环境效应评估 [平装] (1 Ergebnisse)

paperback. Zustand: New. Pub Date: 2014-05-01 Pages: 159 Language: Chinese Publisher: China Water Power Press environmental effects of afforestation project to assess the ecological Beijing Plains tells the plain area hundred acres of afforestation project is to improve the quality of atmospheric environment capital. promoting capital an important measure of ecological civilization construction. But such a large scale. high-intensity urban greening in Beijing and even the first case. scientific. objective and quantit.…