@misc{indiciae0167a4a799f8, title = {Application of surface-geophysical methods to investigations of sand and gravel aquifers in the glaciated Northeastern United States}, author = {F.P. Haeni}, year = {1995}, doi = {10.3133/pp1415a}, url = {https://pubs.usgs.gov/publication/pp1415A}, note = {Source identifier: pp1415A} }