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Ulrich Hecker
Author · 3 books
Dr. Ulrich Hecker served for many years as scientific director of a botanical garden and founded the herbarium of the University of Mainz. He also served as president of the German Dendrological Society.
Author · 3 books
Dr. Ulrich Hecker served for many years as scientific director of a botanical garden and founded the herbarium of the University of Mainz. He also served as president of the German Dendrological Society.