Insuring the preservation of technical and economic records of domestic sources of ores, of metals, and minerals ...
Subtitle: Report. <To accompany H.R. 4852>
Series: [United States] 78th Cong., 2d sess. Senate. Rept -- 1383
Publisher: U.S. Govt. Print. Off.
Published: 1944
Place of publication: Washington
Language: eng
Subjects: Mines and mineral resources
Other titles: Preservation of technical and economic records.
Notes: Caption title.

Running title: Preservation of technical and economic records.

Submitted by Mr. Guffey from the Committee on Mines and Mining.

Calendar no. 1403.