TY  - RPRT
TI  - Organic-matter content of Appalachian Devonian shales determined by use of wire-line logs: summary work done 1976-80
AU  - J. W. Schmoker
PY  - 1981
DO  - 10.3133/ofr81181
UR  - https://pubs.usgs.gov/publication/ofr81181
ID  - ofr81181
ER  -