Columbia subject headings:
Electric power--Purchasing--Political aspects--New York (State)
Electric power--Purchasing--Political aspects--Québec (Province)
Electric power--Purchasing--Social aspects--New York (State)
Electric power--Purchasing--Social aspects--Québec (Province)
Harvard subject headings:
Economic geography.
Energy development--New York (State)
Energy industries--New York (State)
Land use--New York (State)--Planning.
Princeton subject headings: