U.S. Geological Survey Open-File Report 00-221 has been revised to Version 1.1 and moved to
http://pubs.usgs.gov/of/2000/of00-221/.
The old Version 1.0 is archived there also. You will be sent there in five seconds.
Date created: March 25, 2005
Last modified: March 25, 2005
Email questions to
Michael Diggles (mdiggles@usgs.gov).