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Management of conservation reserve program grasslands to meet wildlife habitat objectives 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  Vandever, Mark vandeverm@usgs.gov;  Allen, Arthur W.
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05
Conservation Reserve Program (CRP) contributions to wildlife habitat, management issues, challenges and policy choices--an annotated bibliography 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Allen, Arthur W.;  Vandever, Mark W.
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/05