Avian use of livestock watering ponds in Western South Dakota
By: Keith E. Evans, Roger R. Kerbs.
Contributors: Kerbs, Roger R.; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.).; United States. Forest Service.
Series: USDA Forest Service general technical report ; RM-35; General technical report RM -- 35.
Publisher: Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Published: 1977
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 11
Subjects: Waterfowl -- South Dakota.; Wetlands -- South Dakota.
Notes: Issued Mar. 1977.

Bibliography: p. 10.