Publisher: Mines Bureau / Publish Year Decade: 1930 - 1939 / Sudoc Stem: I 28.52 - Blacklight Search Results

Start Over Publisher Mines Bureau Publish Year Decade 1930 - 1939 Sudoc Stem I 28.52

1. Address to be delivered by John W. Finch, director of Bureau of Mines, before American Mining Conference, Los Angeles, Calif., Oct. 26, 1938; Minor metals and nonmetallic minerals.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: [1938.]
SuDoc number:: I 28.52:F 49/2