Biblio
“1983 Progress Report -- Research in Rangeland Management: Effect of Sheep Grazing on Big Game Habitat in Oregon's Coast Range”, Oregon Agricultural Experiment Station, 1983.
, “Soil compaction by grazing livestock in silvopastures as evidenced by changes in soil physical properties”, Agroforestry Systems, vol. 71217542184114275256646479651344191166034425713245522, no. 3, pp. 215 - 223, 2007.
, “Soil compaction by grazing livestock in silvopastures as evidenced by changes in soil physical properties”, Agroforestry Systems, vol. 71, pp. 215–223, 2007.
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