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Topic
- Erosion 61
- Agriculture 16
- Irrigation 14
- Watersheds 11
- Precipitation (Meteorology) 8
- Groundwater 7
- Dams 6
- Water quality 6
- Droughts 5
- Rivers--Oregon 5
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Region
- Egypt 8
- Sudan 4
- Wilhelm Creek >> Lane County >> Oregon >> United States 4
- Syria 3
- United States 3
- Willamette River >> Multnomah County >> Oregon >> United States 3
- Cleveland Creek >> Lane County >> Oregon >> United States 2
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- Swisshome >> Lane County >> Oregon >> United States 2
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Publisher
- Food and Agriculture Organization of the United Nations 3
- International Center for Agricultural Research in the Dry Areas 2
- Middle East Economic Digest Ltd. 2
- American Chamber of Commerce in Egypt 1
- American Universities Field Staff 1
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- Asian Institute of Technology 1
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- International Association of Hydrological Sciences 1
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Format
- image/tiff 34
- application/pdf 27
Institution
- Oregon State University 61
