Author
Geological Survey (U.S.)
3
U.S. Atomic Energy Commission
2
Emmons, Samuel Franklin, 1841-1911
1
Emmons, Samuel Franklin, 1841-1911,
1
Geological Survey (U.S.),
1
Gries, John Paul, 1911-2003
1
Irving, J. D. 1874-1918
1
Irving, J. D. 1874-1918,
1
Jaggar, Thomas Augustus, 1871-1953
1
Jaggar, Thomas Augustus, 1871-1953,
1
Norton, James J. 1918-2005
1
Page, Lincoln R. 1910-1996
1
Sheridan, Douglas M., 1921-
1
Staatz, Mortimer H. 1918-2004
1