TY - RPRT TI - Characterizing riverbed sediment using high-frequency acoustics 1: spectral properties of scattering AU - Daniel D. Buscombe AU - Paul E. Grams AU - Matthew A. Kaplinski PY - 2014 DO - 10.1002/2014jf003189 UR - https://pubs.usgs.gov/publication/70140708 ID - 70140708 ER -