TY  - RPRT
TI  - Hydraulic characteristics of, and ground-water flow in, coal-bearing rocks of southwestern Virginia
AU  - George E. Harlow
AU  - Gary D. LeCain
PY  - 1991
DO  - 10.3133/ofr91250
UR  - https://pubs.usgs.gov/publication/ofr91250
ID  - ofr91250
ER  -