Search results for: Hansen, Sigurd P.

Showing 1 - 5 results of 5 Refine Results
  1. 1

    Treatment of microbial contaminants in potable water supplies : technologies and costs

    Authors: Troyan, Jerrold J.
    Published: Noyes Data Corp., 1989
    Other Authors: “…Hansen, Sigurd P.…”
    Physical Description: xv, 335 pages : illustrations ; 25 cm.
    Book
  2. 2

    Small water system treatment costs

    Authors: Gumerman, Robert C.
    Published: Noyes Data Corp., 1986
    Other Authors:
    Physical Description: xix, 568 pages : illustrations ; 24 cm.
    Book
  3. 3

    Estimation of small system water treatment costs

    Authors: Gumerman, Robert C.
    Published: U.S. Environmental Protection Agency, Water Engineering Research Laboratory, 1985
    Other Authors:
    Physical Description: 2 pages ; 28 cm
    Government Document Book
  4. 4

    Estimating costs for water treatment as a function of size and treatment efficiency

    Authors: Gumerman, Robert C.
    Published: Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; For sale by the National Technical Information Service, 1978
    Other Authors:
    Physical Description: xi, 283 pages : illustrations ; 28 cm.
    Government Document Book
  5. 5

    Estimating water treatment costs

    Authors: Gumerman, Robert C.
    Published: Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; [for sale by the National Technical Information Service], 1979
    Other Authors:
    Physical Description: 4 volumes : illustrations, graphs ; 28 cm.
    Government Document Book