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Research into ecological suitability zoning and expansion patterns in agricultural oases based on the landscape process: a case study in the middle reaches of the Heihe River 期刊论文
ENVIRONMENTAL EARTH SCIENCES, 2016
Xiang, Yunyun; Meng, Jijun
收藏  |  浏览/下载:2/0  |  提交时间:2017/12/03
Economical LBS for public transport: Real-time monitoring and dynamic scheduling service 其他
2008-01-01
Zheng, Jianghua; Winstanley, A.C.; Yan, Lei; Fotheringham, A. Stewart
收藏  |  浏览/下载:5/0  |  提交时间:2015/11/12


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