TY  - RPRT
TI  - Mapping extent and change in surface mines within the United States for 2001 to 2006
AU  - Christopher E. Soulard
AU  - William Acevedo
AU  - Stephen V. Stehman
AU  - Owen P. Parker
PY  - 2015
DO  - 10.1002/ldr.2412
UR  - https://pubs.usgs.gov/publication/70156877
ID  - 70156877
ER  -