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Last edited by RenameBot
September 4, 2008 | History

Donald F. Hewitt

We need a photo of Donald F. Hewitt

45 works Add another?

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  • Cover of: Pyrite deposits of Ontario
    First published in 1967 1 edition

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  • Cover of: Rocks and minerals on Ontario.

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  • Cover of: Salt in Ontario
    First published in 1962 1 edition

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  • Cover of: Sand and gravel in southern Ontario

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  • Cover of: Sand and gravel in southern Ontario, 1967-68

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  • Cover of: Silica in Ontario
    First published in 1963 1 edition

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  • Cover of: Some aspects of environmental geology

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  • Cover of: Talc in Ontario
    First published in 1972 1 edition

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  • Cover of: Uranium and thorium deposits of southern Ontario

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  • Cover of: Urban expansion and the mineral industries in the Toronto-Hamilton area

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  • Cover of: Urbanization and rehabilitation of pits and quarries

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  • Cover of: Asbestos in Ontario
    First published in 1953 1 edition

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  • Cover of: Silica in Ontario
    First published in 1951 1 edition

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  • Cover of: Feldspar in Ontario
    First published in 1952 1 edition

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  • Cover of: Kyanite and sillimanite in Ontario

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  • Cover of: The limestone industries of Ontario

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  • Cover of: Building stones of Ontario - Part I: introduction

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  • Cover of: Building stones of Ontario - Part II: limestone

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  • Cover of: Building stones of Ontario - Part III: Marble

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  • Cover of: Building stones of Ontario - Part IV: sandstone

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History

Download catalog record: RDF / JSON
September 4, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import