Safeguarding workmen at oil derricks,

At head of title: ... Department of commerce. Herbert Hoover, secretary. Bureau of mines. Scott Turner, director.

Quarry accidents in the United States during the calendar year 1933 /

Mode of access: Internet.

Quarry accidents in the United States during the calendar year 1942 /

Mode of access: Internet.

Plastic magnesia,

At head of title: ... Department of commerce. Herbert Hoover, secretary. Bureau of mines. D.A. Lyon, acting director.

Michigan's mineral industries.

None issued for 1919; 1920 includes data for 1919.

High-extraction coal mining in Illinois : effects on crop production, 1985-1987 /

"IMSRP-IV."

Bituminous coal and lignite; changing patterns in distribution and markets.

Mode of access: Internet.

Monzonite [sic] placer on the first broad river and its tributaries, Cleveland County, North Carolina /

"July 1954."

Shock induced transitions. final report /

"PNE-112F(Pt. II); Nuclear Explosions and peaceful applications."

Summary report : pre-and post-shot mine survey, Project Gnome /

"Issued: May 22, 1962"--Cover.

Bulletin /

Description based on: No. 4 (May 1912).

Minerals in the U.S. economy : ten-year supply-demand profiles for mineral and fuel commodities (1966-1975) /

Mode of access: Internet.

Geological series /

Each vol. has also a distinctive title.

Circular /

Description based on: 19, published in 1963.

Cooperative mining series. Bulletin [1]-33.

No. 33 is the final no. of this series.