Comparison of periphyton growth before and after the introduction of secondarily treated sewage plant effluent
By: by Thomas Stephen Nielsen.
Published: 1983
Language: eng
Number of pages: 73
Subjects: Diatoms -- Spokane River (Idaho and Wash.); Water -- Pollution -- Spokane River (Idaho and Wash.); Plants -- Effect of sewage on -- Spokane River (Idaho and Wash.); Freshwater phytoplankton -- Spokane River (Idaho and Wash.); Plant indicators -- Spokane River (Idaho and Wash.)
Notes: Typescript.

Thesis (M.S.)--Washington State University, 1983.

Bibliography: leaves 31-34.

WSU:"Department of Civil and Environmental Engineering."