Search Results

1

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Contributions to economic geology (short papers and preliminary reports) 1920.

by Ransome, Frederick Leslie, 1868-1935.
Published 1921

Book

2

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The occurrence and uses of peat in the United States /

by Soper, Edgar Kirke, 1886-?
Published 1922

Book

3

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Contributions to economic geology (short papers and preliminary reports) 1921.

by Ransome, Frederick Leslie, 1868-1935.
Published 1922

Book

4

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Mineral resources of Alaska : report on progress of investigations in 1920 /

by Brooks, Alfred Hulse, 1871-1924.
Published 1922

Book

5

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Nitrate deposits in the Amargosa region, southeastern California /

by Noble, Levi F., 1882-?
Published 1922

Book

6

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Copper deposits of the Tyrone district, New Mexico /

by Paige, Sidney.
Published 1922

Book

7

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Contributions to economic geology (short papers and preliminary reports) 1922.

by Ransome, Frederick Leslie, 1868-1935.
Published 1923

Book

8

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Oil shale of the Rocky Mountain region /

by Winchester, Dean E.
Published 1923

Book

9

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Geology and ore deposits of the Aravaipa and Stanley mining districts Graham county, Arizona /

by Ross, Clyde P.
Published 1924

Book

10

Ore deposits of the Saddle Mountain and Banner mining districts Arizona /

by Ross, Clyde P.
Published 1925

Book