1.
|
Washington : U.S. Government Publishing Office, 2020.
|
2.
|
[Washington, D.C.] : [U.S. Government Publishing Office], [2018]
|
3.
|
Washington, D.C. : National Academy Press, 1998.
|
4.
|
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2003.
KF27 .S3935 2003 |
|
5.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1996.
Y 4.SCI 2: 104/30 |
|
6.
|
[Washington, D.C.? : U.S. G.P.O., 1992-
Y 1.1/8: pt. 1 |
|
7.
|
Washington, District of Columbia : National Academies Press, [2013] ©2013
|
8.
|
Washington : U.S. Government Printing Office, 2013. Washington, DC : For sale by the Superintendent of Documents, U.S. Government Printing Office.
|
9.
|
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., [Congressional Sales Office], 2002.
KF26 .E55 2002a |
|
10.
|
Golden, Colo. : U.S. Geological Survey ; Denver, CO : Books and Open-File Reports [distributor], 1993.
I 19.76: 93-436 |
|