TY  - RPRT
TI  - Mapping the extent and methods of small-scale emerald mining in the Panjshir Valley, Afghanistan
AU  - Jessica D. DeWitt
AU  - Pete G. Chirico
AU  - Kelsey L. O’Pry
AU  - Sarah E. Bergstresser
PY  - 2020
DO  - 10.1080/10106049.2020.1716394
UR  - https://pubs.usgs.gov/publication/70210442
ID  - 70210442
ER  -