Showing 1 - 3 results of 3 for search 'Sopper, William E.', query time: 0.01s Refine Results
  1. 1

    Municipal sludge use in land reclamation by Sopper, William E.

    Published 1993
    Book
  2. 2

    Municipal sludge use in land reclamation by Sopper, William E.

    Published 1993
    Book
  3. 3

    Spray-irrigation of treated municipal sewage effluent and its effect on chemical properties of forest soils by Richenderfer, James L.

    Published 1975
    Other Authors:
    Book