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Author
Environmental Resources Research Institute
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Subject
Hydrology
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Subject
Inland Waters
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Institution
Penn State
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Data type
Vector
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Year
1996
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Search Results
1. Boundaries Of Exceptional Value Watersheds: Pennsylvania
1996. Environmental Resources Research Institute. Watersheds of exceptional quality streams.
2. Major Rivers: Pennsylvania
1996. Environmental Resources Research Institute. Major rivers as derived from Pennsylvania Dept. of Transportation's streams database, which is organized by county.
3. Scenic Rivers: Pennsylvania
1996. Environmental Resources Research Institute. State designated scenic rivers.