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| Grain Traits Traced to 'Dark Matter' of Rice Genome 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2022/01/11 |
| Grassland biodiversity is blowing in the wind 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2019/08/29 |
| Grassland Biodiversity Is Blowing in the Wind 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:9/0  |  提交时间:2019/08/29 |
| Finding new knowledge in history -- evaluating seven decades of ex situ seed regeneration 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2019/08/05 |
| Growing a better seaweed to fuel the future 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2019/06/28 |
| The Midwest's farms face an intense, crop-killing future 科技资讯 2019
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2019/07/01 |
| A race against time to feed the world 科技资讯 2019
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| Flood-inundation maps of the Meramec River from Eureka to Arnold, Missouri, 2018 科技报告 报告编号: 70202202, 页数: 22, 2019 作者: Dietsch, Benjamin J. bdietsch@usgs.gov; Strauch, Kellan R.
Adobe PDF(1736Kb)  |   收藏  |  浏览/下载:69/38  |  提交时间:2019/11/06 |
| An experimental test of weed-suppressive bacteria effectiveness in rangelands in southwestern Idaho, 2016–18 科技报告 报告编号: 70203274, , 2019 作者: Lazarus, Brynne E. blazarus@usgs.gov; Germino, Matthew J. mgermino@usgs.gov
Adobe PDF(9643Kb)  |   收藏  |  浏览/下载:49/16  |  提交时间:2019/11/06 |
| Arizona hedgehog cactus (Echinocereus triglochidiatus var. arizonicus)—A systematic data assessment in support of recovery 科技报告 报告编号: 70201990, 页数: 48, 2019 作者: Thomas, Kathryn A. kathryn_a_thomas@usgs.gov; Shryock, Daniel F. dshryock@usgs.gov; Esque, Todd C. tesque@usgs.gov
Adobe PDF(3058Kb)  |   收藏  |  浏览/下载:78/18  |  提交时间:2019/11/06 |