Rocks and minerals of Ontario
By: by D. F. Hewitt
Contributors: Freeman, E. B.
Series: Geological circular (Ontario. Dept. of Mines and Northern Affairs) -- 13
Publisher: Ontario Dept. of Mines
Published: 1966
Place of publication: Toronto, Ont
Language: eng
Number of pages: 135
Subjects: Mines and mineral resources -- Ontario; Petrology -- Ontario; Mineralogy -- Ontario
Notes:  73158563  t_oclc

Bibliogr.

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