effect of tailwater elevation and spillway discharge on the passage of salmon and steelhead through the fish ladders at Rock Island Dam
By: F.A. Davidson (Public Utility District no. 2 of Grant County).
Publisher: s.n.
Published: 1961
Place of publication: [S.l
Language: eng
Number of pages: 29
Subjects: Fishways -- Washington (State) -- Rock Island
Notes: "October 1961."