TY  - RPRT
TI  - Approximate saturated thickness of the Ogallala formation prior to large-scale development of ground water, southern High Plains of Texas
AU  - J.G. Cronin
PY  - 1960
DO  - 10.3133/ofr6033
UR  - https://pubs.usgs.gov/publication/ofr6033
ID  - ofr6033
ER  -