TY  - RPRT
TI  - An external peer review of the U.S. Geological Survey energy resource program's economically recoverable coal resource assessment methodology - report and comments
AU  - Timothy J. Rohrbacher
AU  - James A. Luppens
AU  - Lee M. Osmonson
AU  - David C. Scott
AU  - Philip A. Freeman
PY  - 2005
DO  - 10.3133/ofr20051076
UR  - https://pubs.usgs.gov/publication/ofr20051076
ID  - ofr20051076
ER  -