North shore of Lake Huron /
Collins, W. H.(William Henry),1878-1937.
Ottawa : F.A. Acland, Printer,
1925.
3 maps folded in back pocket: 1969 Bruce Mines ; 1970 Blind River ;1971 Lake Panache. (At scale 1:126,720)
Bibliography: p. 5-7.
Geology
Geology, Economic