Developing a state water plan: Ground-water conditions in Utah, spring of 1981 - Herbert, L.; Bischoff, D.A.; Smith, Melanie; Gerhart, E.C.; Steiger, Judy; Appel, Cynthia; Jensen, V.L.; Enright, Michael; Allen, David; Emett, D.; Sandberg, G.; Beard, R.C.; et al. (Cooperative Investigations Report, 1981)