In the matter of a reference from the Minister of Energy respecting Ontario Hydro's proposed electricity rates for 1991
Subtitle: interim report of the Board.
Series: Ontario Energy Board -- H.R. 19
Publisher: The Board
Published: 1990
Place of publication: Toronto
Language: eng
Subjects: Ontario Hydro.; Electric utilities -- Rates -- Ontario
Other titles: Ontario Hydro's proposed electricity rates for 1991