Media type: Journal Title: Joint report / Great Lakes Forest Research Centre, Canadian Forestry Service, Government of Canada ; Ontario Region, Forestry Canada Corporation: Kanada, Forestry Service, Ontario Region Published: Sault Ste. Marie, Ontario, 1984-1984 Publication information: 1.1984 - 6.1984 Language: Not determined ISSN: 0823-8170 Keywords: Zeitschrift ; Forschungsbericht Origination: Footnote: