TY  - RPRT
TI  - Sinkholes and karst-related features of the Shenandoah Valley in the Winchester 30' x 60' Quadrangle, Virginia and West Virginia
AU  - R. C. Orndorff
AU  - K.E. Goggin
PY  - 1994
DO  - 10.3133/mf2262
UR  - https://pubs.usgs.gov/publication/mf2262
ID  - mf2262
ER  -