Downstream fish migration
Subtitle: improving the odds of survival
Series: Issue backgrounder; Issue backgrounder
Publisher: Bonneville Power Administration, U.S. Department of Energy
Published: 1985
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Fishes; Migration; Pacific salmon; Steelhead (Fish)
Notes: Caption title.

At head of title: Environment and power.

"May, 1985."

"E&P-3-9."

"DOE/BP-441"--P. 8.