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Publisher
- U.S. Geological Survey,4
- Geological Survey (U.S.)3
- Geological Survey,2
- [U.S. Geological Survey],2
- Geological Survey ;1
- Geological Survey, New York State Museum and Science Service :1
- New Hampshire State Planning and Development Commission and State Highway Department,1
- New Hampshire State Planning and Development Commission,1
- New York State Museum and Science Service, Geological Survey :1
- The Survey :1
- U. S. Geological Survey,1
- U.S. Geological Survey ;1
- Vermont Geological Survey,1
- Vermont Geological Survey, Department of Water Resources,1
- Vermont Geological Survey, Vermont Development Dept., ;1
- [New Hampshire Department of Environmental Services],1
- [publisher not identified],1