Imágenes de páginas
PDF
EPUB
[blocks in formation]

(Dept. of commerce and labor.
Zinc industry in Mexico.
TN484 M6 U6.

1909. 6751

-Maps of segregated coal lands U. s. Bureau of manufactures in the Howe-Poteau district, Choctaw Nation, Indian Territory, with description of the unleased segregated coal lands. 1904. TN805 05 A5.

6742

U. S. Bureau of mines. Bulletin.
Library has no. 1, 2, 4, 5, 8, 9.
TN23 U4.
6752

-Maps of segregated coal lands in the Lehigh-Ardmore districts, Choctaw and Chickasaw Nations, U. S. Congress. Senate. CommitIndian Territory, with descriptions of the unleased segregated coal lands. 1904. TN805 05 A5.

6743

-Maps of segregated coal lands in the McAlester district, Choctaw Nation, Indian Territory, with aescriptions of the unleased segregated coal lands. 1904. TN805 05 A5. 6744

tee on mines and mining. Bureau of mines. Report. (To accompany H. R. 13915.) 1910. TN23 U75 1910. 6753

U. S. Dept. of interior. Disasters in mines. Letter from the secretary of the interior, in response to Senate resolution no. 101, of December 16, 1909, requesting information with reference to disasters

[blocks in formation]
[blocks in formation]

6761

[blocks in formation]

-A treatise on metallurgy; comprising mining, and general and particular metallurgical operations, with a description of charcoal, coke, and anthracite furnaces, blast machines, etc. 1852. TN665 096. 6769 Pulsifer, W. H.

Notes for a history of lead, and an inquiry into the development of the manufacture of white lead and lead oxides. 1888. TN785 P98. 6770

Swank, J. M. History of the manufacture of iron in all ages, and particularly in the United States for three hundred years, from 1585 to 1885. 1884. TN703 S97.

6771

[blocks in formation]
[merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small]
[blocks in formation]
« AnteriorContinuar »