USGS Online Publications Directory
Name Last modified Size
Parent Directory - plate-1-thumb.jpg 06-Sep-2011 12:29 8.1K plate-1.pdf 09-Sep-2011 14:18 19M plate-2-thumb.jpg 06-Sep-2011 12:29 10K plate-2.pdf 09-Sep-2011 14:18 9.8M report-thumb.jpg 03-May-2011 09:45 12K report.pdf 13-Sep-2010 13:33 5.5M