Pathogens and other threats to Pinus contorta in Northern Sweden /

類似資料

• Provenances of Pinus contorta in northern Sweden = Provenienser av Pinus contorta i norra Sverige
  著者:: Lindgren, Katarina
  出版事項: (1983)
• The introduction of exotic tree species with special reference to Pinus contorta in northern Sweden : review and background = Introduktion av främmande trädslag med särskild hänsyn till Pinus contorta i norra Sverige : en litteraturöversikt
  著者:: Karlman, Margareta
  出版事項: (1981)
• Biochemical genetics of Pinus contorta
  著者:: White, Eleanor E.
  出版事項: (1983)
• Gremmeniella abietina in northern Sweden : silvicultural aspects of disease development in the introduced Pinus contorta and in Pinus sylvestris
  著者:: Hansson, Per
  出版事項: (1996)
• Genetics of plus tree progenies of lodgepole pine (Pinus contorta ssp. latifolia), and possible implications for a breeding program in Sweden
  著者:: Fries, Anders
  出版事項: (1987)