Showing 1 - 2 results of 2 for search 'Johannsen, W.', query time: 0.12s Refine Results
  1. 1
    Laerebog i plantefysiologi : med henblik paa plantedyrkningen /
    by Johannsen, W.
    Published 1892
    Book
  2. 2
    Den almindelige botanik.
    by Warming, Eugenius, 1841-1924
    Published 1895
    Other Authors: “...Johannsen, W....”
    Book
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