Sooke and Duncan map-areas, Vancouver Island /
Clapp, C. H.(Charles Horace),1883-
Cooke, Harold Caswell,1884-joint author.
Ottawa : Govt. Print. bureau,
1917.
6 maps folded in back pocket: Maps 41A-44A Topograpy & geology at scale 1:125,000 -- Map 157A & 167A Topography & geology of East Snooke at scale 1:24,000.
Bibliography: p. 7-9.
Geology