TY  - RPRT
TI  - US geological survey Circum-Arctic Resource Appraisal (CARA): Introduction and summary of organization and methods
AU  - Ronald R. Charpentier
AU  - Donald L. Gautier
PY  - 2011
DO  - 10.1144/m35.8
UR  - https://pubs.usgs.gov/publication/70036327
ID  - 70036327
ER  -