North of Scotland Hydro-Electric Board. Constructional schemes. ([Issued] on the occasion of the visit of The Institution of Electrical Engineers to Pitlochry 24th May 1947.).
North of Scotland Hydro-Electric Board.
John Bartholomew and Son.
Edinburgh : North of Scotland Hydro-Electric Board,
[1947]
Maps by John Bartholomew & Son Ltd.
Pumped storage power plants