TY - RPRT TI - Level II scour analysis for Bridge 18 (GROTTH00480018) on Town Highway 48, crossing the Wells River Groton, Vermont AU - Lora K. Striker AU - Laura Medalie PY - 1997 DO - 10.3133/ofr97626 UR - https://pubs.usgs.gov/publication/ofr97626 ID - ofr97626 ER -