A changing Columbia basin, 1770-present
By: [prepared by Jennifer Gilden and Courtland Smith].
Contributors: Smith, Courtland L.; Oregon State University. Sea Grant College Program.
Series: ORESU-G -- 96-004.; ORESU-G -- 96-004.
Publisher: Oregon Sea Grant
Published: 1996
Place of publication: [Corvallis, Or.?
Language: eng
Subjects: Pacific salmon -- Columbia River Watershed.; Columbia River Watershed.
Notes: Title from caption.

Includes bibliographical references (p. [6]).

Also issued online.