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Arizona/New Mexico Mountains Ecoregion: Chapter 10 in Status and trends of land change in the Western United States--1973 to 2000 科技报告
报告编号: pp1794A10. 出版年: 2012
作者:  Ruhlman, Jana;  Gass, Leila lgass@usgs.gov;  Middleton, Barry
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/30
Arizona/New Mexico Plateau Ecoregion: Chapter 26 in Status and trends of land change in the Western United States--1973 to 2000 科技报告
报告编号: pp1794A26. 出版年: 2012
作者:  Ruhlman, Jana;  Gass, Leila lgass@usgs.gov;  Middleton, Barry
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/30
Madrean Archipelago Ecoregion: Chapter 28 in Status and trends of land change in the Western United States--1973 to 2000 科技报告
报告编号: pp1794A28. 出版年: 2012
作者:  Ruhlman, Jana;  Gass, Leila lgass@usgs.gov;  Middleton, Barry
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/30
Chihuahuan Deserts Ecoregion: Chapter 27 in Status and trends of land change in the Western United States--1973 to 2000 科技报告
报告编号: pp1794A27. 出版年: 2012
作者:  Ruhlman, Jana;  Gass, Leila lgass@usgs.gov;  Middleton, Barry
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/30
Initial Results from a Study of Climatic Changes and the Effect on Wild Sheep Habitat in Selected Study Areas of Alaska 科技报告
报告编号: ofr20101135. 出版年: 2010
作者:  Pfeifer, Edwin epfeifer@usgs.gov;  Ruhlman, Jana;  Middleton, Barry;  Dye, Dennis;  Acosta, Alex
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/30
Initial Results from a Study of Climatic Changes and the Effect on Wild Sheep Habitat in Selected Study Areas of Alaska 科技报告
报告编号: ofr20101135. 出版年: 2010
作者:  Pfeifer, Edwin epfeifer@usgs.gov;  Ruhlman, Jana;  Middleton, Barry;  Dye, Dennis;  Acosta, Alex
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/30