Field trip guidebook for the Nipigon-Marathon area. by B.R. Schnieders, M.C. Smyk and A.A. Speed.
Contributors: Smyk, M.C.; Speed, A.A.
Publisher: Ministry of Northern Development and Mines
Place of publication: Toronto
Language: eng
Number of pages: 55
Subjects: Geology - Guidebooks - Ontario - Nipigon area; Geology - Guidebooks - Ontario - Marathon area
Notes: 11