TY - RPRT TI - Bridge-scour instrumentation and data for nine sites in Oregon, 1991-94 AU - Milo D. Crumrine AU - Karl K. Lee AU - Richard L. Kittelson PY - 1996 DO - 10.3133/ofr95366 UR - https://pubs.usgs.gov/publication/ofr95366 ID - ofr95366 ER -