TY  - RPRT
TI  - Preliminary geologic map of the Ashland Quadrangle and part of the Ashland SE Quadrangle, Clark County, Kansas
AU  - G. M. Fairer
AU  - M. W. Green
PY  - 1994
DO  - 10.3133/ofr94657
UR  - https://pubs.usgs.gov/publication/ofr94657
ID  - ofr94657
ER  -