Annual report of the superintendent of the Geodetic Survey of Canada for the fiscal year ending ...

Annual report of the superintendent of the Geodetic Survey of Canada for the fiscal year ending ... - Ottawa : Department of the Interior, Geodetic Survey of Canada, [19---1922] - 1 vol. (56 p., 1 h. lám., graf. pleg. : il.) ; 25 cm. - Anual - [19---1922]