Showing 1 - 2 results of 2 for search 'Schramm, Jacob R. (Jacob Richard), 1885-', query time: 0.13s Refine Results
  1. 1
    Plant colonization studies on black wastes from anthracite mining in Pennsylvania /
    Book
  2. 2
    Botanical abstracts ; a monthly serial furnishing abstracts and citations of publications in the international field of botany in its broadest sense.
    Published 1918
    Other Authors: “...Schramm, Jacob R. (Jacob Richard), 1885-...”
    Journal
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