North Bay Area (Nts 31L/sw)
Subtitle: Districts of Nipissing and Parry Sound.
Contributors: Gartner, J.
Series: Ontario Geological Survey Northern Ontario Engineering Geology Terrain Study -- 101
Publisher: s.n
Published: 1981
Place of publication: S.l
Language: eng
Notes: with Ontario Geological Survey Maps 5041 and 5044.

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