A prototype machine for the removal of sediment from gravel streambeds
By: by Ken Bates, Ray Johnson.
Contributors: Johnson, Ray C., 1930-
Series: Technical report / State of Washington, Department of Fisheries -- no. 96.; Technical report (Washington (State). Dept. of Fisheries) -- no. 96.
Publisher: State of Washington Dept. of Fisheries, Habitat Management Division
Published: 1986
Place of publication: Olympia, Wash
Language: eng
Number of pages: 41
Subjects: Fish-culture -- Washington (State) -- Equipment and supplies.; Stream conservation -- Washington (State); Sedimentation and deposition -- Environmental aspects -- Washington (State)
Notes: "October 1986."

Bibliography: p. 39-41.