A guide to provincial plaques in Ontario.  Compiled by Mary Ellen Perkins
Contributors: Perkins, M.E.
Publisher: Natural Heritage
Place of publication: Toronto
Language: eng
Number of pages: 362
Subjects: Historical markers - Ontario - Guide-books; Ontario - Description and travel - Guide-books
Other titles: Discover your heritage:  a guide to provincial plaques in Ontario
Notes: Title on spine:  Discover your heritage:  a guide...

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