Author
Geological Survey (U.S.)
23 results
Massachusetts. Department of Public Works
11 results
Kentucky Geological Survey
9 results
Moore, Frank B. (Frank Baker), 1912-
4 results
Cressman, Earle Rupert, 1923-
3 results
Hatch, Norman L.
3 results
Hadley, Jarvis B. (Jarvis Bardwell), 1909-
2 results
Hartshorn, Joseph H. (Joseph Harold), 1922-
2 results
Pomeroy, John S., 1929-
2 results
Segerstrom, Kenneth, 1909-1992
2 results
Campbell, K. (Kerry)
1 results
Chidester, A. H. (Alfred Herman), 1914-
1 results
Herz, Norman, 1923-
1 results
Hildreth, Carol T.
1 results
Jahns, Richard H. (Richard Henry), 1915-1983
1 results
Moench, Robert Hadley, 1926-
1 results
Nelson, Arthur E. (Arthur Edward), 1922-
1 results
New Hampshire. Department of Resources and Economic Development
1 results
Norton, Stephen A. (Stephen Allen), 1940-
1 results
Osberg, Philip H. (Philip Henry)
1 results
Postel, A. Williams
1 results
Trimble, Donald E.
1 results
Warren, Charles R. (Charles Reynolds), 1913-
1 results
Wiesnet, Donald Richard, 1927-
1 results
Willard, Max E. (Max Emery), 1914-
1 results