TY - RPRT TI - Quantitative rock-fall hazard and risk assessment for Yosemite Valley, Yosemite National Park, California AU - Greg M. Stock AU - Nicolas Luco AU - Brian D. Collins AU - Edwin L. Harp AU - Paola Reichenbach AU - Kurt L. Frankel PY - 2014 DO - 10.3133/sir20145129 UR - https://pubs.usgs.gov/publication/sir20145129 ID - sir20145129 ER -