Microscopic and petrographic studies of certain American coals, | ORKG Ask

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Typical analyses of coals of the United States,

Fieldner, Arno Carl, 1881-1966.
Moran, H. E. (Harry Elston), 1913-1970.
Rice, W. E. (William Elmer), 1897-1968.

January 1942

At head of title: United States Dept. of the interior, Harold L. Ickes, secretary. Bureau of mines, ...

Mineral matter in coal /

Sprunk, George C, 1905-
O'Donnell, Hugh J., 1910- joint author.

January 1942

At head of title: United States Dept. of the interior, Harold L. Ickes, secretary. Bureau of mines, ...

Notes on the sampling and analysis of coal /

Fieldner, Arno Carl, 1881-1966.
Selvig, W. A. (Walter Alfred), b. 1886, joint author.

January 1938

At head of title: United States Department of the Interior. Harold L. Ickes, secretary. Bureau of Mi...

Splint coals of the Appalachian Region: their occurrence, petrography, and comparison of chemical and physical properties with associated bright coals /

O'Donnell, H. J.
Selvig, W. A. (Walter Alfred), b. 1886.
Ode, W. H. (William Harlan), 1905-
Sprunk, George C, 1905-

January 1940

At head of title: United States Dept. of the Interior. Harold L. Ickes, secretary. Bureau of Mines, ...

Carbonizing properties of western region interior province coals and certain blends of these coals /

McCartney, James Thomas, 1911- joint author.
Holmes, Clarence Raymond, 1902- joint author.
Ode, W. H. (William Harlan), 1905- joint author.
Elder, J. L., joint author.
Reynolds, Dewey A., 1898- joint author.
Davis, Joseph Dana, 1916-

January 1944

At head of title: United States Dept. of the interior. Harold L. Ickes, secretary. Bureau of mines, ...

Splint coals of the Appalachian Region: their occurrence, petrography, and comparison of chemical and physical properties with associated bright coals /

O'Donnell, H. J.
Selvig, W. A. (Walter Alfred), b. 1886.
Ode, W. H. (William Harlan), 1905-
Sprunk, George C, 1905-

January 1940

At head of title: United States Dept. of the Interior. Harold L. Ickes, secretary. Bureau of Mines, ...

Carbonizing properties of western region interior province coals and certain blends of these coals /

McCartney, James Thomas, 1911- joint author.
Holmes, Clarence Raymond, 1902- joint author.
Ode, W. H. (William Harlan), 1905- joint author.
Elder, J. L., joint author.
Reynolds, Dewey A., 1898- joint author.
Davis, Joseph Dana, 1916-

January 1944

At head of title: United States Dept. of the interior. Harold L. Ickes, secretary. Bureau of mines, ...