TY  - RPRT
TI  - Hydrogeology of stratified-drift aquifers and water quality in the Nashua Regional Planning Commission Area, south-central New Hampshire
AU  - K. W. Toppin
PY  - 1987
DO  - 10.3133/wri864358
UR  - https://pubs.usgs.gov/publication/wri864358
ID  - wri864358
ER  -