TY  - RPRT
TI  - Structure and application of an interface program between a geographic-information system and a ground-water flow model
AU  - P. C. Van Metre
PY  - 1990
DO  - 10.3133/ofr90165
UR  - https://pubs.usgs.gov/publication/ofr90165
ID  - ofr90165
ER  -