Showing 1 - 2 results of 2 for search 'Geckler, Jack R.', query time: 0.01s Refine Results
  1. 1

    Validity of laboratory tests for predicting copper toxicity in streams / by Geckler, Jack R.

    Published 1976
    Online Access
    Online Access
    Government Document eBook
  2. 2

    Validity of laboratory tests for predicting copper toxicity in streams /

    Published 1976
    Other Authors: “…Geckler, Jack R.…”
    Search for the full-text version of this title in HathiTrust
    Government Document Book
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