TY - RPRT TI - Processes of coastal bluff erosion in weakly lithified sands, Pacifica, California, USA AU - B.D. Collins AU - N. Sitar PY - 2008 DO - 10.1016/j.geomorph.2007.09.004 UR - https://pubs.usgs.gov/publication/70031890 ID - 70031890 ER -