TY - RPRT TI - Cruise report; RV Coastal Surveyor Cruise C1-99; multibeam mapping of the Long Beach, California continental shelf; April 12 through May 19, 1999 AU - James V. Gardner AU - John E. Hughes Clarke AU - Larry A. Mayer PY - 1999 DO - 10.3133/ofr99360 UR - https://pubs.usgs.gov/publication/ofr99360 ID - ofr99360 ER -