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Keywords from Image Description:
Ratzeburg Waldverderbnis Tafel . Paintings of some forest insects butterflies Tafel mit einigen Forstinsekten Schmetterlingen mpizkoeln mpg de html scan from the book by Julius Theodor Christian Ratzeburg Die Waldverderbnis oder dauernder Schade welcher durch Insektenfrass Schlen Schlagen und Verbeissen an lebenden Waldbumen