TY  - RPRT
TI  - Factors affecting areas contributing recharge to wells in shallow aquifers
AU  - Thomas E. Reilly
AU  - David W. Pollock
PY  - 1993
DO  - 10.3133/wsp2412
UR  - https://pubs.usgs.gov/publication/wsp2412
ID  - wsp2412
ER  -