Pynciau a Argymhellir O fewn eich chwiliad
Dangos 1 - 20 canlyniadau o 3,338 ar gyfer chwilio '', amser ymholiad: 0.15e Mireinio'r Canlyniadau
1
Potential mineral resources in selected D.2 lands.
gan Bottge, Robert G.
Washington, springfield, Va., U.S. Bureau of Mines, NTIS, 1973

Llyfr
2
Miner's yearly and daily output of coal /
gan Adams, W. W. (William Waugh), 1884-1945
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1920

Government Document Llyfr
3
Mining laws of Argentina /
gan Thompson, J. W.
[Washington, D.C.] : [U.S. Dept. of Interior, Bureau of Mines], 1919

Government Document Llyfr
4
Abrasives /
gan Ladoo, Raymond B. (Raymond Bardeen), 1893-
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1920

Government Document Llyfr
5
Computerized system for quantitative X-ray diffraction analysis of pyrite in coal /
gan Schehl, Richard R.
[Washington] : U.S. Dept. of the Interior, 1973

Government Document Llyfr
6
Permeability of oxygen breathing apparatus to gasoline vapors /
gan Fieldner, Arno Carl, 1881-1966
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1919

Government Document Llyfr
7
Review of the heaving-shale problem in the Gulf Coast region /
gan Wade, Gustav, 1885-
[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1942

Government Document Llyfr
9
Thermodynamic properties of synthetic acmite (NaFe 3+ Si 2 O 6 ) /
gan Bennington, K. O.
Pgh. [i.e. Pittsburgh], Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1981

Government Document Llyfr
10
Notes on the sampling and analysis of coal /
gan Fieldner, Arno Carl, 1881-1966
Washington : U.S. G.P.O., 1938

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Llyfr
11
Two-phase flow in coalbeds /
gan Kissell, Fred N.
Pittsburgh, Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1975

Government Document Llyfr
12
Carbonizing properties and constitution of Chilton bed coal from Boone no. 2 mine, Logan County, W. Va.,
gan Fieldner, Arno Carl, 1881-1966
Washington, U.S. Govt. Print. Off., 1932

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Llyfr
13
Explosives accidents in bituminous-coal mines.
Washington : U.S. Govt. Print. Off., 1955
Rev.

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Llyfr
14
Use of the miners' self-rescuer /
gan Katz, S. H. (Sidney Hershberg), 1884-
Washington : U.S. G.P.O., 1928

Llyfr
15
Effects of heating on radon-222 emanation from domestic uranium ores /
gan Austin, S. Ralph
[Washington] : Dept. of Interior, Bureau of Mines, 1979

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Llyfr
16
The mineral industry of Pennsylvania in 1969.
gan Leaf, C Gordon
[Harrisburg] : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topgraphic and Geologic Survey; [Washington for sale by Supt. of Docs., U.S. Govt. Print. Off.], 1971

Llyfr
17
Anthracite losses and reserves in Pennsylvania /
gan Ashmead, Dever C. (Dever Campbell), 1884-
[Harrisburg] : Dept. of Forests and Waters, Topographic and Geologic Survey 1926

Llyfr
18
Mineral facts and problems.
[Washington] U.S. Dept. of Interior, Bureau of Mines, 1970
1970 ed.

Government Document Llyfr
19
Geology and gas content of coalbeds in vicinity of Bureau of Mines, Bruceton, Pa. /
gan Elder, C. H. (Curtis H.)
[Washington] : Dept. of the Interior, Bureau of Mines, 1977

Government Document Llyfr
20
Safe use of alternating-current type of coal-cutting equipment /
gan Ilsley, L. C. (Lee Clyde), 1880-
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1920

Government Document Llyfr
Offerynnau Chwilio: Cael Porthiant RSS — E-bostio'r Chwiliad hwn — Cadw'r Chwiliad