TY - RPRT TI - Level II scour analysis for Bridge 25 (HARDTH00420025) on Town Highway 42, crossing Lamoille River, Hardwick, Vermont AU - Joseph D. Ayotte PY - 1996 DO - 10.3133/ofr96231 UR - https://pubs.usgs.gov/publication/ofr96231 ID - ofr96231 ER -