• publisher: Helena, Mont. : Montana Natural Heritage Program
  • creator: Mullen, Patrick D Montana Natural Heritage Program Beaverhead-Deerlodge National Forest (Agency : U.S.) Bitterroot National Forest (Agency : U.S.)
  • contributor: Montana Natural Heritage Program. Beaverhead-Deerlodge National Forest (Agency : U.S.) Bitterroot National Forest (Agency : U.S.)
  • Keyword: Aegolius funereus Habitat Montana. Owls Habitat. Owls Ecology.
  • years: [1990]
  • pages: 1 v. (various pagings) :
  • class: QL696.S83
  • notes: Some abridged editions published without appendices I and III, and part of appendix II.
  • download: pdf file