1.
|
[Washington, D.C.] : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1990.
|
2.
|
West Trenton, N.J. : U.S. Geological Survey ; Denver, CO : Earth Science Information Center, Open-File Reports Section [distributor], 1995.
I 19.76: 95-324 |
|
3.
|
West Trenton, N.J. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : USGS, Branch of Information Services [distributor], 1998.
I 19.76: 98-282 |
|
4.
|
Coram, N.Y. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1997.
I 19.76: 97-567 |
|
5.
|
Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver CO : Information Services [distributor], 1997.
I 19.76: 97-350 |
|
6.
|
Carson City, Nev. : Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Books and Open-File Reports Section [distributor], 1991.
I 19.76: 91-496 |
|
7.
|
Tallahassee, Fla. : U.S. Geological Survey ; Denver, Colo. : USGS Earth Science Information Center, Open-File Reports Section [distributor], 1994.
I 19.76: 93-364 |
|
8.
|
Urbana, Ill. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Open-File Reports Section, 1995.
I 19.76: 95-309 |
|