TY - RPRT TI - Water resources data, North Dakota, water year 1990 AU - R.E. Harkness AU - N.D. Haffield AU - W.R. Berkas PY - 1991 DO - 10.3133/wdrnd901 UR - https://pubs.usgs.gov/publication/wdrND901 ID - wdrND901 ER -