TY - RPRT TI - Level II scour analysis for Bridge 20 (CONCTH00110020) on Town Highway 11, crossing Miles Stream, Concord, Vermont AU - E.C. Wild AU - R. H. Flynn PY - 1998 DO - 10.3133/ofr98421 UR - https://pubs.usgs.gov/publication/ofr98421 ID - ofr98421 ER -