@misc{indiciae6a69b07fedb6, title = {Use of a ground-penetrating radar system to detect pre- and post-flood scour at selected bridge sites in New Hampshire, 1996-98}, author = {Joseph R. Olimpio}, year = {2000}, doi = {10.3133/wri004035}, url = {https://pubs.usgs.gov/publication/wri004035}, note = {Source identifier: wri004035} }