Author: Engineer Department / Publish Year Decade: 1930 - 1939 / Sudoc Stem: W 50.2 - Blacklight Search Results

Start Over Author Engineer Department Publish Year Decade 1930 - 1939 Sudoc Stem W 50.2

1. Hydraulic mining. Act to create California Debris Commission and regulate hydraulic mining in California, as amended to Jan. 1, 1938.

Corporate/Agency Authors:: California Débris Commission, Engineer Department, and War Department
Publisher:: California Débris Commission
Date:: [1938.]
SuDoc number:: W 50.2:Ac 8