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Keywords from Image Description:
Sylvan . Georg Ludwig Hartig German forestry scientist Deutscher Forstwissenschaftler de Georg Ludwig Hartig Sylvan cover pages inside Sylvan Titelblatt own scan from Das Kosmos Wald und Forstlexikon by Reinhold Erlbeck Ilse Haseder and Gerhard Stinglwagner Stuttgart Painter unknown Public Domain PDold Georg Ludwig Hartig