How to read topographic maps.
Series: Bulletin / Department of the Interior, Topographical Survey -- no. 59; Bulletin (Canada.  Topographical Survey) -- no. 59
Publisher: F.A. Acland
Published: 1929
Place of publication: Ottawa
Language: eng
Number of pages: 21
Subjects: Maps; Canada -- Maps, Topographic
Notes: "Prepared by E.M. Dennis".--Foreword.

Bibliography: p. 21.