1.
|
Seattle : University of Washington Press, 2000.
|
2.
|
Washington, DC : Island Press, c2001.
|
3.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 2001.
Y 4.EN 2: S.HRG.106-914 |
|
4.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1995.
Y 4.EN 2: 104-288 |
|
5.
|
New Haven : Yale University Press, c2001.
|
6.
|
Athens, Ohio : Swallow Press : Ohio University Press, c2005.
|
7.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 2000.
Y 4.EN 2: S.HRG. 106-287 |
|
8.
|
[Washington, D.C.] : U.S. Gov. Print. Off. ; Denver, CO : Free on application to the Books and Open-File Reports Section, U.S. Geological Survey, 1991.
|