TY - RPRT TI - Water resources data for Montana, water year 1986. Volume 1. Hudson Bay and Missouri River Basins AU - R.R. Shields AU - J. R. Knapton AU - M. K. White AU - T.M. Brosten AU - J. H. Lambing PY - 1987 DO - 10.3133/wdrmt861 UR - https://pubs.usgs.gov/publication/wdrMT861 ID - wdrMT861 ER -