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Rigorous wildlife disease surveillance 期刊论文
Science, 2020
作者:  Mrinalini Watsa;  Wildlife Disease Surveillance Focus Group
收藏  |  浏览/下载:3/0  |  提交时间:2020/07/14
Characteristics of the global copper raw materials and scrap trade systems and the policy impacts of China's import ban 期刊论文
ECOLOGICAL ECONOMICS, 2020, 172
作者:  Hu, Xiaoqian;  Wang, Chao;  Lim, Ming K.;  Chen, Wei-Qiang
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
Copper raw materials  Copper waste and scrap  Multiplex trade network  Evolution and correlation  Policy impacts  China'  s import ban  
CasPER—a new method for diversification of enzymes 新闻
来源平台:Science X network. 发布日期:2018
作者:  admin
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/17