Altitudes in Alberta north of 15th base line
By: by R.H. Montgomery
Contributors: Geodetic Survey of Canada.
Series: Publication / Geodetic Survey of Canada -- no. 50; Publication (Geodetic Survey of Canada) -- no. 50
Publisher: Geodetic Service of Canada
Published: 1947
Place of publication: Ottawa, Ont
Language: eng
Number of pages: 88
Subjects: Altitudes -- Measurement.; Alberta -- Altitudes