USGS Online Publications Directory
Name Last modified Size
Parent Directory - plate-1-thumb.jpg 03-May-2011 20:09 11K plate-1.pdf 12-Apr-2011 18:07 10M plate-2-thumb.jpg 03-May-2011 20:09 10K plate-2.pdf 12-Apr-2011 18:07 11M report-thumb.jpg 03-May-2011 10:48 15K report.pdf 02-Oct-2010 03:16 14M