Author
prev ...
Himmelreich, John W.
1
Hintze, Lehi F.
2
Hodge, James
2
Hudson, Donald M.
1
Instituto Geográfico Nacional Tommy Guardia
1
Jackson, Jeffrey,
1
Johnson, Kirk R.,
1
Jones, M. A. 1952-
7
Keller, John W. 1964-
1
Kentucky Geological Survey
1
King, Philip B., 1903-1987
1
Kirkham, Robert M.
7
Kirkham, Robert M.,
1
Klink, Alexander T.
1
Krummenacher, Daniel
1
LeRoy, L. W. 1909-
1
Lindsay, Neil R.,
1
Love, J. D. 1913-2002
1
Madole, Richard F., 1936-
3
Masonic, Linda M.
1
McCalpin, James,
1
McGill, George E.
1
Mineral Resources Program (Geological Survey),
1
Miser, Hugh D. 1884-1969
1
Missouri. Division of Geological Survey and Water Resources
1
Mitre-Salazar, Luis Miguel
1
Morgan, Karen,
1
Morgan, Matthew L.
2
Mueller, R. Dietmar
1
Museum of Northern Arizona
1
National Cooperative Geologic Mapping Program (U.S.),
3
National Geophysical Data Center
2
National Geophysical and Solar-Terrestrial Data Center,
1
Nelson, Michele
1
Nevada Bureau of Mines and Geology
2
Noe, David C.
7
Oakes, Malcolm C. 1890-1977
1
Oetting, K. T.,
1
Oklahoma Geological Survey
1
Oliver, Howard W.
1
Oriel, William M.
1
Ortega-Gutiérrez, Fernando
1
Panama. Dirección General de Recursos Minerales
1
Pearl, Richard Howard,
1
Phoenix, David A., 1916-
1
Price, James N.
1
Ratcliffe, Nicholas M. 1938-
1
Raynolds, Robert G. H.
1
Raynolds, Robert G. H.,
1
Ressetar, Robert,
1
more ...