TY - RPRT TI - Measuring bed load discharge in rivers: Bedload-surrogate monitoring workshop Minneapolis, Minnesota, 11-14 April 2007 AU - John R. Gray AU - Jonathan B. Laronne AU - Jeffrey D. G. Marr PY - 2007 DO - 10.1029/2007eo450008 UR - https://pubs.usgs.gov/publication/70031219 ID - 70031219 ER -