TY - BOOK ED - Geological Survey of Canada. TI - Economic minerals of Canada, AV - TN26 .A4 1904 PY - 1904/// CY - [Ottawa?] PB - Printed by direction of Hon. Sydney Fisher, Minister of Agriculture for Canada KW - Louisiana Purchase Exposition KW - (1904 KW - Saint Louis, Mo.) KW - Mines and mineral resources KW - Canada N1 - At head of title: Louisiana Purchase Exposition, St. Louis, 1904 ER -