TY  - RPRT
TI  - Computer program for simulation of variable recharge with the U. S. Geological Survey modular finite-difference ground-water flow model (MODFLOW)
AU  - A.L. Kontis
PY  - 2001
DO  - 10.3133/ofr00173
UR  - https://pubs.usgs.gov/publication/ofr00173
ID  - ofr00173
ER  -