College of Agricultural Sciences

W. J. Ripple and Schrumpf, B. J., “1986 Progress Report -- Research in Rangeland Management: Monitoring Elk Impacts in the Subalpine of Mount Rainier National Park”, Oregon Agricultural Experiment Station, 1986.

P. S. Friedrichsen and Schrumpf, B. J., “1984 Progress Report -- Research in Rangeland Management: Remote Sensing Technology and Materials for Use in Extension Programs”, Oregon Agricultural Experiment Station, 1984.