TY  - RPRT
TI  - Ground water in the United States, a summary of ground-water conditions and resources, utilization of water from wells and springs, methods of scientific investigation, and literature relating to the subject
AU  - O. E. Meinzer
PY  - 1939
DO  - 10.3133/wsp836d
UR  - https://pubs.usgs.gov/publication/wsp836D
ID  - wsp836D
ER  -