TY - RPRT TI - Results of site investigation and instrumentation of the Keno Gulch landslide/debris-flow source area, Aspen, Colorado AU - A.F. Chleborad AU - W. L. Ellis AU - D.F. Kibler PY - 1997 DO - 10.3133/ofr97717 UR - https://pubs.usgs.gov/publication/ofr97717 ID - ofr97717 ER -