TY - RPRT TI - Constraints on establishment of plains cottonwood in an urban riparian preserve AU - G.T. Auble AU - M. L. Scott AU - Jonathan M. Friedman AU - J. Back AU - V.J. Lee PY - 1997 DO - 10.1007/bf03160725 UR - https://pubs.usgs.gov/publication/70019874 ID - 70019874 ER -