Showing 1 - 2 results of 2 for search 'Knauer, Douglas R.', query time: 0.08s Refine Results
  1. 1
    Lake restoration : a five-year evaluation of the Mirror and Shadow Lakes project, Waupaca, Wisconsin /
    by Garrison, Paul J.
    Published 1983
    Other Authors: “...Knauer, Douglas R....”
    Government Document Book
  2. 2
    Aeration as a lake management technique /
    by Smith, S. A.
    Published 1975
    Other Authors: “...Knauer, Douglas R....”
    Book
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