TY  - RPRT
TI  - Geologic construction-material resources in Osborne County, Kansas
AU  - Charles P. Walters
AU  - Larson Y. Drake
PY  - 1952
DO  - 10.3133/cir179
UR  - https://pubs.usgs.gov/publication/cir179
ID  - cir179
ER  -