• publisher: Berlin : R. Friedländer
  • creator: Biologische Station zu Plön
  • contributor: Biologische Station zu Plo虉n.
  • Keyword: Freshwater biology.
  • years: 1893-1905.
  • pages: 12 v. :
  • class: QH301
  • isbn: 0723-4392
  • notes: Published: Stuttgart : E. Na虉gele, 1897-1905.
  • download: pdf file