BibSonomy

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HAPPY TREE Baumpflege - WELCOME

http://www.happy-tree.de/

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imported
nature
system:imported
trees

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BibSonomy is offered by the Data Science Chair of the University of Würzburg, the Information Processing and Analytics Group of the Humboldt-Unversität zu Berlin, the KDE Group of the University of Kassel, and the L3S Research Center.