Author
Geological Survey (U.S.)
76 results
Hopkins, R. T.
6 results
Adrian, Betty M.
3 results
Sanzolone, R. F.
3 results
Wilson, S. A. (Stephen Alain), 1951-
3 results
Circe, R. C.
2 results
Erickson, M. S.
2 results
Galloway, John P.
2 results
Hill, R. H.
2 results
Holland, K. Todd
2 results
Horowitz, Arthur J.
2 results
Jones, Janet L.
2 results
Koster, Eduard A.
2 results
Malcolm, M. J.
2 results
Menzie, W. D.
2 results
Molnia, Bruce
2 results
Mosier, Dan L.
2 results
New Hampshire. Department of Environmental Services
2 results
Ryder, Jean L.
2 results
Severson, R. C. (Ronald Charles), 1945-
2 results
Stewart, K. C. (Kathleen Clark)
2 results
Weems, R. E. (Robert E.)
2 results
Adam, David P.
1 results
Bailey, E. A.
1 results
Bailey, Elizabeth A.
1 results
Bartholomay, Roy C.
1 results
Berczi, Istvan
1 results
Bonnet, Carlos
1 results
Braun, Duane D.
1 results
Brigham-Grette, Julie
1 results
Brongniart, Alexandre, 1770-1847
1 results
Campbell, David L.
1 results
Catchings, Rufus Douglas
1 results
Cathrall, John B.
1 results
Chaffee, Maurice A.
1 results
Chazin, Barbara
1 results
China. Di zhi ju
1 results
Clark, Andrew, 1942-
1 results
Clark, J. Robert
1 results
Cooley, E. F.
1 results
Day, Gordon W.
1 results
Dembroff, G. R.
1 results
Desborough, George A.
1 results
Detra, D. E.
1 results
Dijkmans, Jos W. A.
1 results
Dillon, John T.
1 results
Ekechukwu, Geoffrey A.
1 results
Elrick, Kent A.
1 results
Epstein, Jack Burton, 1935-
1 results
Fairfield, R. F.
1 results
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