The limestone industries of Ontario
By: by D.F. Hewitt and M.A. Vos.
Contributors: Vos, M. A.
Series: Ontario. Division of Mines. Industrial mineral report -- no. 39
Publisher: Ontario Division of Mines
Published: 1972
Place of publication: (Toronto)
Language: eng
Number of pages: 79
Subjects: Limestone -- Ontario.
Notes: Cover title.

Revised in 1971.

Bibliography: p. 75.