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Changes in Physiological Conditions of European White Birch (Betula Pendula Roth) and Its Relationship to Birch Dieback and Bronze Borer (Agrilus Anxius Gory) Behavior and Development

John Jeffrey Ball

出版	Michigan State University. Department of Forestry, 1982
URL	http://books.google.com.hk/books?id=ZDTF72R2n2MC&hl=&source=gbs_api