Swingle, James K., Department of Fisheries and Wildlife, Oregon State University, Corvallis, Oregon 97331, United States

• The Canadian Field-Naturalist Vol. 123 No. 1 (2009) - Articles
  Terpenoid Resin Distribution in Conifer Needles with Implications for Red Tree Vole, Arborimus longicaudus, Foraging
  Abstract  PDF