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Are you Helmut Grünert, author of the books below?
Field Guide to Mushrooms of Britain and Europe by Helmut Grünert Die farbigen Naturführer by Helmut Grünert Houby by Helmut Grünert Steinbachs Naturführer. Pilze. Erkennen und bestimmen. by Helmut Grünert Steinbachs Naturführer. Pilze. Erkennen und bestimmen. by Helmut Grünert Pilze sammeln das ganze Jahr by Helmut Grünert Steinbachs Naturführer Pilze by Helmut Grünert Guía Campo Setas by Helmut Grünert


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