TY  - RPRT
TI  - Hydrogeologic framework for characterization and occurrence of confined and unconfined aquifers in quaternary sediments in the glaciated conterminous United States—A digital map compilation and database
AU  - Adel E. Haj
AU  - David R. Soller
AU  - James E. Reddy
AU  - Leon J. Kauffman
AU  - Richard M. Yager
AU  - Cheryl A. Buchwald
PY  - 2018
DO  - 10.3133/ds1090
UR  - https://pubs.usgs.gov/publication/ds1090
ID  - ds1090
ER  -