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Author
- Bank of Montreal. Oil and Gas Department, cartographer, compiler, issuing body.1
- Canada. Energy Policy Sector.1
- Flint, Harold J.1
- Kirby, Nathan J.1
- Lockard, Keith.1
- Lytle, William S.1
- National Energy Information Center (U.S.)2
- PennWell MAPSearch (Firm), compiler, cartographer, issuing body.1
- PennWell MAPSearch (Firm), creator, publisher.1
- Pennsylvania. Bureau of Topographic and Geologic Survey.1
- Platts5
- United States. Federal Power Commission.1
- Webb, Barbara.1