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Herring Disease Program, February 1, 2018 - January 31, 2019 科技报告
报告编号: 70203087, , 2019
作者:  Hershberger, Paul;  Purcell, Maureen
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/06
Exxon Valdez oil spill long-term herring research and monitoring program final report 科技报告
报告编号: 70203089, , 2019
作者:  Hershberger, Paul
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/06
Herring Disease Program – Herring Disease Program II 科技报告
报告编号: 70202272, , 2018
作者:  Hershberger, Paul phershberger@usgs.gov;  Purcell, Maureen K. mpurcell@usgs.gov
Adobe PDF(363Kb)  |  收藏  |  浏览/下载:7/3  |  提交时间:2019/11/06
Study 11. Effects of Nanophyetus on the swimming performance and survival of steelhead smolts AND studies to understand and manage the Nanophyetus cercaria 科技报告
报告编号: 70198682, , 2018
作者:  Hershberger, Paul phershberger@usgs.gov
Adobe PDF(2587Kb)  |  收藏  |  浏览/下载:14/5  |  提交时间:2019/11/06