TY - RPRT TI - Volume and shape of the active and inactive parts of the Slumgullion landslide, Hinsdale County, Colorado AU - Mario Parise AU - Raffaela Guzzi PY - 1992 DO - 10.3133/ofr92216 UR - https://pubs.usgs.gov/publication/ofr92216 ID - ofr92216 ER -