Author: Mines Bureau / Publish Year Decade: 1970 - 1979 / Sudoc Stem: I 28.59/4 - Blacklight Search Results

Start Over Author Mines Bureau Publish Year Decade 1970 - 1979 Sudoc Stem I 28.59/4

1. Copper in 1975.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Dec. 16, 1975
SuDoc number:: I 28.59/4:975/prelim.

2. Copper in 1973; prepared in Division of Nonferrous Metals.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Dec. 21, 1973
SuDoc number:: I 28.59/4:973/prelim.