TY - BOOK ED - General Committee of the sixth Commonwealth Mining & Metallurgical Congress TI - Structural geology of Canadian ore deposits U1 - 551.8 PY - 1957///]. CY - [Canada]: PB - General Committee of the Sixth Commonwealth Mining & Metallurgical Congress, KW - Ore-deposits KW - Canada KW - Geology, Economic KW - Geology, Structural N1 - Congress volume; Includes bibliographical references (p. 516) and index (p. 519-524) ER -