TY - RPRT TI - Riparian vegetation of the Black Canyon of the Gunnison River, Colorado: composition and response to selected hydrologic regimes based on a direct gradient assessment model AU - Gregor T. Auble AU - Jonathan M. Friedman AU - Michael L. Scott PY - 1991 UR - https://pubs.usgs.gov/publication/70126196 ID - 70126196 ER -