TY - RPRT TI - Level II scour analysis for Bridge 19 (SHEFTH00440019) on Town Highway 44, crossing Trout Brook, Sheffield, Vermont AU - Emily C. Wild AU - Laura Medalie PY - 1997 DO - 10.3133/ofr97817 UR - https://pubs.usgs.gov/publication/ofr97817 ID - ofr97817 ER -