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Possible Causes of Forest Decline and Research Programmes in Europe
W. FlückigerCouncil of Europe
出版Steering Committee for the Conservation and Management of the Environment and Natural Habitats (CDPE), 1989
ISBN92871173579789287117359
URLhttp://books.google.com.hk/books?id=7W1HAQAAMAAJ&hl=&source=gbs_api