Mineral raw materials
Subtitle: survey of commerce and sources in major industrial countries
By: prepared by the staff of the Foreign minerals division, United States Bureau of mines.  Published with the approval of Harold L. Ickes, secretary, Department of the interior, and with the permission of John W. Finch, director, Bureau of mines.
Publisher: McGraw-Hill book company
Published: 1937
Place of publication: New York
Language: eng
Number of pages: 342
Subjects: Mines and mineral resources
Notes: Includes bibliographical references.