Biblio
“1986 Progress Report -- Research in Rangeland Management: Monitoring Elk Impacts in the Subalpine of Mount Rainier National Park”, Oregon Agricultural Experiment Station, 1986.
, “OLD GROWTH WESTERN JUNIPER WOODLANDS'”, History, Ecology, and Management, p. 57, 1999.
, “Mapping Leafy Spurge and Spotted Knapweed Using Remote Sensing”, Oregon Agricultural Experiment Station, SR 1057, 2006.
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