@incollection{KaupenjohannSchaafZech, author = {Kaupenjohann, Martin and Schaaf, Wolfgang and Zech, Wolfgang}, title = {Decline of Norway spruce in NE-Bavaria, FRG}, series = {Responses of forest ecosystems to environmental changes, proceedings of the First European Symposium on Terrestrial Ecosystems: Forests and Woodlands, held at Florence, Italy, 20 - 24 May 1991}, booktitle = {Responses of forest ecosystems to environmental changes, proceedings of the First European Symposium on Terrestrial Ecosystems: Forests and Woodlands, held at Florence, Italy, 20 - 24 May 1991}, editor = {Teller, Anne}, publisher = {Elsevier}, address = {London}, isbn = {1-85166-878-0}, pages = {586 -- 587}, language = {en} }