The first edition of the National
Atlas of Canada was produced in 1906, the second in 1915 and the third in 1957. The fourth
edition, shown here, is also available in separate sections. The fifth edition is in
loose-leaf format. The sixth edition, in electronic format, was launched in August 1999 in
Ottawa at the International Cartographic Associations ICA 1999 Conference.
Catalogue entry:
Canada. Surveys and Mapping Branch.
Électricité, louest du Canada, centrales génératrices, 1968. Scale 1:7
500 000. Toronto : Macmillan, 1974. 1 map : col. ; 32 x 47 cm. In Latlas
national du Canada. 4e éd. rév.