Biblio
“A Visual Obstruction Technique for Photo Monitoring of Willow Clumps”, Rangeland Ecology & Management, vol. 58, no. 4, pp. 434 - 438, 2005.
, “1982 Progress Report--Research in Beef Cattle Nutrition and Management: Revegetation Within the St. Helens Ash Fallout Zone”, Oregon Agricultural Experiment Station, 1982.
, “Insect grazers on the cold desert biome”, in 1 st International Rangeland Congress, 1978.
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