Matthews, Sheelagh.
Mining /
Sheelagh Matthews.
- Calgary : Weigl Educational Publishers, 2007.
- 48 p. : col. ill. ; 29 cm.
- Canadian industries .
- Canadian industries (Calgary, Alta.) .
Includes index.
155388230X (bound) 1553882318 (pbk.)
20069025010
Mineral industries--Canada.
Mineral industries--Economic aspects--Canada.
Mineral industries--History.--Canada
j338.20971