Geology of the nothern part of Heyson Township, District of Kenora
By: by S. A. Ferguson.
Published: 1968
Place of publication: Toronto
Language: eng
Number of pages: 54
Subjects: Geology -- Ontario -- Kenora (District); Ore deposits -- Ontario -- Kenora (District)
Notes: Bibliography: p. 51-53.
Part of illustrative matter folded in pocket.