Principal mineral areas of Canada /

Bibliographic Details
Corporate Authors:	Canada. Mineral Resources Branch, Geological Survey of Canada
Format:	Map
Language:	English
Published:	Ottawa : Surveys and Mapping Branch, 1971.
Edition:	21st ed.
Subjects:	Geology > Canada > Maps. Mines and mineral resources > Canada > Maps.

Description
Item Description:	"Index to principal producing areas, January, 1971," in margin. Includes 7 insets. Map.
Physical Description:	map : color ; 73 x 74 cm. on sheet 84 x 88 cm.