TY  - RPRT
TI  - Regional aquifers in Kansas, Nebraska, and parts of Arkansas, Colorado, Missouri, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming: Geohydrologic framework
AU  - Donald G. Jorgensen
AU  - John O. Helgesen
AU  - Jeffrey L. Imes
PY  - 1993
DO  - 10.3133/pp1414b
UR  - https://pubs.usgs.gov/publication/pp1414B
ID  - pp1414B
ER  -