Author
US, Interior, Dept. of, Bureau of Mines
Title
Mineral Industry of Wisconsin in 1993, The
Series
Mineral Industry Surveys
Publisher
Bureau of Mines
City
Washington
Date
n.d.
Original Date
Libraries
LOW
URL
Comments
This series is available on-line at the US Geological Survey webpage (http://minerals.usgs.gov/minerals/pubs/state/wi.html) for the years following 1993.