Author
Brazil. Departamento Nacional da Produção Mineral
5 results
Geological Survey (U.S.)
5 results
ProQuest (Firm)
5 results
James, H. L. (Harold Lloyd), 1912-2000
4 results
United States. Bureau of Mines
4 results
Crane, Walter R. (Walter Richard), 1870-
3 results
Dutton, Carl E. (Carl Evans), 1904-
3 results
Harder, Edmund Cecil, 1882-
3 results
Lamey, Carl A. (Carl Arthur), 1892-
3 results
Michigan. Geological Survey Division
3 results
Bayley, Richard W. (Richard William), 1919-
2 results
Buddington, A. F. (Arthur Francis), 1890-1980
2 results
Dorr, John Van N. (John Van Nostrand), 1910-
2 results
Paige, Sidney, 1880-1968
2 results
Schmidt, Robert Gordon, 1924-
2 results
United States. Agency for International Development
2 results
United States. International Cooperation Administration
2 results
Afghanistan. Vizārat-i Maʻādin va Ṣanāʼiʻ
1 results
Ayvazoglou, W.
1 results
Banning, Lloyd H. (Lloyd Harold), 1909-2002
1 results
Barbosa, Aluizio Licinio de Miranda
1 results
Bekker, Andrey
1 results
Beroni, E. P. (Ernest Pete), 1919-2001
1 results
Bhagat, Ram Pravesh
1 results
Blake, Clark
1 results
Bouldovsky, A. K.
1 results
Bruks-Societeten
1 results
Burchard, Ernest F. (Ernest Francis), 1875-1961
1 results
Butts, Charles, 1863-1946
1 results
Cambridge University Press
1 results
Cannon, William F.
1 results
Carr, Martha S.
1 results
Chao, E. C. T.
1 results
Clemmer, J. B. (Julius Bruce), 1904-1963
1 results
Coast Artillery School (U.S.)
1 results
Cox, Dennis P.
1 results
Dawson, Virginia P. (Virginia Parker)
1 results
DeVaney, Fred Daniel, 1901-
1 results
Douglass, David Bates, 1790-1849
1 results
Eckel, Edwin Butt, 1906-1989
1 results
Eckel, Edwin C. (Edwin Clarence), 1875-1941
1 results
Erickson, Aner W.
1 results
Gair, Jacob Eugene, 1922-
1 results
Han, Tsu-Ming
1 results
Hein, James R.
1 results
Holmes, Wesley T.
1 results
Holt, Stephen P.
1 results
Hotz, Preston Enslow, 1913-
1 results
Jha, Animesh
1 results
Joseph, T. L. (Thomas Leonard), 1894-
1 results
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