TY  - RPRT
TI  - Lessons learned from the U.S. Geological Survey abandoned mine lands initiative: 1997-2002
AU  - Briant A. Kimball
AU  - Stan E. Church
AU  - John M. Besser
PY  - 2006
UR  - https://pubs.usgs.gov/publication/70140081
ID  - 70140081
ER  -