Vermiculite in the Stanleyville area, Lanark County, eastern Ontario, by A. MacKinnon, P.W. Kingston, and J.S. Springer
Contributors: Kingston, P.W.; Springer, J.S.
Publisher: Ministry of Northern Development and Mines
Place of publication: Toronto
Language: eng
Number of pages: 87
Subjects: Vermiculite - Ontario
Notes: 11