回复dick523发表于:2009/10/23 22:16:50悬赏金额:
10积分 状态:
未解决
编号1
题名:Hydrochemical and isotopic evidence of recharge, apparent age, and flow direction of groundwater in Mayo Tsanaga River Basin, Cameroon: bearings on contamination
作 者:Wilson Yetoh Fantong, Hiroshi Satake, Festus T. Aka
刊 名:Environmental Earth Sciences
年卷(期):08, 2009
链接:http://www.springerlink.com/content/01435k777gtx0857/
编号2
题名:Social, economic, and ecological impacts of the "Grain for Green" project in China: a preliminary case in Zhangye, Northwest China.
作 者: Peng, H;Cheng, G;Xu, Z;Yin, Y;Xu, W
刊 名:Journal of Environmental Management
年卷(期): 2007vol.85(no.3)
链接:http://d.wanfangdata.com.cn/NSTLQK_NSTL_QK15391154.aspx
希望得到应助,谢谢