South western districts / British Columbia Department of Lands ; G.H. Dawson Surveyor-general.
MLA
of Lands, British Columbia. Dept. South Western Districts / British Columbia Department of Lands ; G.H. Dawson Surveyor-General. The Department], 1912. https://collections.library.yale.edu/catalog/15536289.
APA, 6th edition
of Lands, B. C. D. (1912). South western districts / British Columbia Department of Lands ; G.H. Dawson Surveyor-general. [Maps]. The Department], https://collections.library.yale.edu/catalog/15536289.