TY  - RPRT
TI  - USGS Abandoned Mine Lands Research Presented at the NAAMLP Meeting in Billings, Mont., Sept. 25, 2006
AU  - Kate Johnson
AU  - Stan Church
PY  - 2006
DO  - 10.3133/ofr20061301
UR  - https://pubs.usgs.gov/publication/ofr20061301
ID  - ofr20061301
ER  -