Building stone potential in eastern Ontario.  By P.S. LeBaron, C.P. Verschuren, V.C. Papertzian and P.W. Kingston
Contributors: Verschuren, C.P.; Papertzian, V.C.; Kingston, P.W.
Publisher: Ministry of Northern Development and Mines
Place of publication: Toronto
Language: eng
Number of pages: 368
Subjects: Building stones - Ontario; COMDA 1985-1990
Notes: 11