Quartz veins & placer diggings in the vicinity of Grouse Creek, Cariboo District, British Columbia / surveyed and drawn by Amos Bowman, mining engineer, assisted by James McEvoy.
MLA
of Canada, Geological Survey. Quartz Veins & Placer Diggings in the Vicinity of Grouse Creek, Cariboo District, British Columbia / Surveyed and Drawn by Amos Bowman, Mining Engineer, Assisted by James McEvoy. Geological Survey Dept., Canada, 0AD. https://collections.library.yale.edu/catalog/15536352.
APA, 6th edition
of Canada, G. S. (0 C.E.). Quartz veins & placer diggings in the vicinity of Grouse Creek, Cariboo District, British Columbia / surveyed and drawn by Amos Bowman, mining engineer, assisted by James McEvoy. [Maps]. Geological Survey Dept., Canada, https://collections.library.yale.edu/catalog/15536352.