1.
|
Singapore : Springer, 2017.
|
2.
|
Denver, Colo. : U.S. Geological Survey, [1994]
I 19.76: 94-283 |
|
3.
|
Singapore : Springer, 2022.
|
4.
|
Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989.
QE364.2.H4 F67 1989 |
Map It |
|
5.
|
Washington : U.S. G.P.O. : For sale by U.S. Geological Survey, Information Services, 1999.
|
6.
|
[Denver, CO] : U.S. Dept. of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1993.
I 19.76: 93-687 |
|