Sudoc Stem: I 25.23 - Blacklight Search Results

Start Over Sudoc Stem I 25.23

1. Fluorspar. United States Fluorspar Co. property, Sierra County, N. Mex.; by M. J. Sheridan.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Feb. 1947
SuDoc number:: I 25.23:4017