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Last edited by RenameBot
September 4, 2008 | History
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Donald F. Hewitt

We need a photo of Donald F. Hewitt

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  • Cover of: Rocks and minerals of Ontario
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    First published in 1965 — 6 editions
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  • Cover of: Geology and scenery: Peterborough, Bancroft and Madoc area

    First published in 1969 — 4 editions
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  • Cover of: The limestone industries of Ontario

    First published in 1960 — 3 editions
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  • Cover of: Paleozoic geology of southern Ontario: geological notes for map 2117

    First published in 1966 — 2 editions
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  • Cover of: Geological notes for maps nos. 2053 and 2054, Madoc-Gananoque area.

    First published in 1964 — 2 editions
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  • Cover of: Niagara Escarpment

    First published in 1971 — 2 editions
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  • Cover of: Geological notes for map 2117: paleozoic geology of Southern Ontario

    First published in 1966 — 1 edition
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  • Cover of: Geology and mineral deposits of the Parry Sound-Huntsville area

    First published in 1967 — 1 edition
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  • Cover of: Geology of Madoc Township and the north part of Huntingdon Township, Hastings County

    First published in 1968 — 1 edition
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  • Cover of: Geology of mineral deposits of the Parry Sound - Huntsville area

    First published in 1967 — 1 edition
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  • Cover of: Graphite in Ontario

    First published in 1965 — 1 edition
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  • Cover of: Industrial mineral resources of the Bolton area

    First published in 1969 — 1 edition
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  • Cover of: The Portland cement industry in Ontario

    First published in 1968 — 1 edition
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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.

    First published in 1966 — 1 edition
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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

    First published in 1963 — 1 edition
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  • Cover of: Sand and gravel in southern Ontario, 1967-68

    First published in 1969 — 1 edition
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  • Cover of: Silica in Ontario

    First published in 1963 — 1 edition
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  • Cover of: Asbestos in Ontario

    First published in 1953 — 1 edition
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We need a photo of Donald F. Hewitt

Subjects

Geology, Mines and mineral resources, Ontario, Limestone, Petrology, Gravel, Guidebooks, Mineral industries, Mineralogy, Sand, Silica, Stratigraphic Geology, Aluminum silicates, Asbestos, Building stones, Cement industries, Feldspar, Fieldwork, Graphite, Hasting County, Land settlement, Nepheline syenite, Ontario. Geological Branch, Pegmatites, Peterborough (County)

Places

Ontario, Madoc area, Bancroft Area, Bancroft Region, Bancroft area, Bolton region, Gananoque area, Hamilton, Hastings County, Kingston Region, Madoc Region, Niagara Escarpment, Niagara Peninsula (Ont.), Parry Sound (District), Peterborough Region, Peterborough area, Southern Ontario, Toronto

Time

Paleozoic

Lists

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ID Numbers

  • OLID: OL1560773A

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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