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Effects of anthropogenic activities on long-term changes of nitrogen budget in a plain river network region: A case study in the Taihu Basin 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 645, 页码: 1212-1220
作者:  Lian Huishu;  Lei Qiuliang;  Zhang Xinyu;  Haw, Yen;  Wang Hongyuan
收藏  |  浏览/下载:261/0  |  提交时间:2019/05/23
融资约束、成本异质性与企业出口行为——基于中国工业企业数据的实证分析 期刊论文
2016, 2016
蒋为; 顾凌骏; JIANG Wei; GU Ling-jun
收藏  |  浏览/下载:3/0


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