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Autore:Hermann Schacht

Hermann

Schacht XIX secolo botanico tedesco

  1. 1,0 1,1 International Plant Names Index
  2. 2,0 2,1 National Library of Australia
  3. 3,0 3,1 Open Library
  4. 4,0 4,1 Stuttgart Database of Scientific Illustrators 1450–1950
  5. 5,0 5,1 Biodiversity Heritage Library
  6. 6,0 6,1 author citation
  7. 7,0 7,1 Harvard Index of Botanists