Arid land irrigation in the United States Pacific Northwest for 2001
收藏data.gov2026-01-17 收录
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This spatial data set was created by the U.S. Geological Survey (USGS) to represent the extent of arid land irrigation in the Pacific Northwest region of the United...
本空间数据集由美国地质调查局（U.S. Geological Survey, USGS）构建，用于表征美国太平洋西北地区旱地灌溉的分布范围……
