Search results for: Christianson, Conrad

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  1. 1

    Performance of aerated lagoons in northern climates

    Authors: Christianson, Conrad
    Published: Environmental Protection Agency, Office of Research and Development, Corvallis Environmental Research Laboratory ; For sale by the National Technical Information Service, 1979
    Physical Description: xii, 176 pages : illustrations ; 28 cm.
    Government Document Book
  2. 2

    Water-related utilities for small communities in rural Alaska

    Authors: Puchtler, Bertold
    Published: U.S. Environmental Protection Agency, Office of Research and Development, Corvallis Environmental Research Laboratory, Arctic Environmental Research Station ; For sale by the National Technical Information Service, 1976
    Other Authors:
    Physical Description: x, 72 pages : illustrations, diagram, graphs ; 28 cm.
    Government Document Book