Showing 1 - 2 results of 2 for search 'Koopman, Ben L.', query time: 0.03s Refine Results
  1. 1

    Effect of aeration basin configuration on bulking at low organic loading by Lee, Sang-Eun, 1948-

    Cincinnati, OH : U.S. Environmental Protection Agency, Municipal Environmental Research Laboratory : Center for Environmental Research Information [distributor], 1982
    Other Authors: “…Koopman, Ben L.…”
    Format: Government Document Book


  2. 2

    Effect of aeration basin configuration on bulking at low organic loading by Yi, Sang-ŭn, 1948 June 24-

    Cincinnati, OH : U.S. Environmental Protection Agency, Municipal Environmental Research Laboratory : Center for Environmental Research Information [distributor], 1982
    Other Authors: “…Koopman, Ben L.…”
    Format: Government Document Book