TY - RPRT TI - Level II scour analysis for Bridge 7 (WALDTH00020007) on Town Highway 2, crossing Coles Brook, Walden, Vermont AU - Lora K. Striker AU - Laura Medalie PY - 1997 DO - 10.3133/ofr97632 UR - https://pubs.usgs.gov/publication/ofr97632 ID - ofr97632 ER -