TY  - RPRT
TI  - Application of ground penetrating radar to estimate sand and gravel resources near Bow, southern New Hampshire
AU  - Herbert A. Pierce
AU  - Joseph Duval
AU  - Dave Sutphin
PY  - 2003
DO  - 10.3133/ofr03498
UR  - https://pubs.usgs.gov/publication/ofr03498
ID  - ofr03498
ER  -