TY - RPRT TI - Bathymetry and acoustic backscatter: Elwha River Delta, Washington AU - David P. Finlayson AU - Ian M. Miller AU - Jonathan A. Warrick PY - 2011 DO - 10.3133/ofr20111226 UR - https://pubs.usgs.gov/publication/ofr20111226 ID - ofr20111226 ER -