Runoff characteristics of California streams

Ground-water levels in the United States, 1966-70, Southwestern states

Appraisal of ground water for irrigation in the Little Falls area, Morrison County, Minnesota

Improvement of trout streams in Wisconsin by augmenting low flows with ground water

Quality of surface waters of the United States, 1967, Parts 7 and 8, Lower Mississippi River basin and western Gulf of Mexico basins

Analog model study of the ground-water basin of the Upper Coachella Valley, California

Characteristics of water quality and streamflow, Passaic River basin above Little Falls, New Jersey

Mean annual runoff in the upper Ohio River basin, 1941-70, and its historical variation

Water in carbonate rocks of the Madison Group in southeastern Montana--A preliminary evaluation

Channel and dynamic flow characteristics of the Chattahoochee River, Buford Dam to Georgia Highway 141

Dissolved-oxygen depletion and other effects of storing water in Flaming Gorge Reservoir, Wyoming and Utah

Source areas of salinity and trends of salt loads in streamflow in the upper Colorado River, Texas

Quality of surface waters of the United States, 1968, Part 2, South Atlantic slope and eastern Gulf of Mexico basins

Quality of surface waters of the United States, 1968, Part 6, Missouri River basin

Quality of surface waters of the United States, 1968, Parts 9 and 10, Colorado River basin and the Great Basin