TY - RPRT TI - Preliminary photointerpretation map of landslides and other surficial deposits in the Cow Mountain 7 1/2-minute quadrangle, Lake and Mendocino Counties, California AU - M. J. Rymer AU - J.D. Sims PY - 1975 DO - 10.3133/mf680 UR - https://pubs.usgs.gov/publication/mf680 ID - mf680 ER -