TY - RPRT TI - Comparison of Observed and Predicted Abutment Scour at Selected Bridges in Maine AU - Pamela J. Lombard AU - Glenn A. Hodgkins PY - 2008 DO - 10.3133/sir20085099 UR - https://pubs.usgs.gov/publication/sir20085099 ID - sir20085099 ER -