TY  - RPRT
TI  - Bibliography of Regional Aquifer-System Analysis Program of the US Geological Survey, 1978-91
AU  - Ren Jen Sun
AU  - John B. Weeks
PY  - 1991
DO  - 10.3133/wri914122
UR  - https://pubs.usgs.gov/publication/wri914122
ID  - wri914122
ER  -