题名: | US closes in on ballast-water tipping point |
正文语种: | 英文 |
关键词: | point;clos;water;ball;last;tipp;ping;government;hips;rest |
摘要: | US closes in on ballast-water tipping point |
出版年: | 2017 |
论文唯一标识: | P-85Y2017V62N03022 |
期刊名称: | Ports and Harbors |
拼音刊名(出版物代码): | P-85 |
卷: | 62 |
期: | 03 |
页码: | 37-38 |