TY  - RPRT
TI  - Karst of the Mid-Atlantic region in Maryland, West Virginia, and Virginia
AU  - Daniel H. Doctor
AU  - David J. Weary
AU  - David K. Brezinski
AU  - Randall C. Orndorff
AU  - Lawrence E. Spangler
PY  - 2015
DO  - 10.1130/2015.0040(11)
UR  - https://pubs.usgs.gov/publication/70175740
ID  - 70175740
ER  -