A changing Columbia basin
By: prepared by Jennifer Gilden and Courtland Smith.
Contributors: Smith, Courtland L.; Oregon State University. Sea Grant College Program.
Series: ORESU-G -- 98-007.
Publisher: Oregon Sea Grant, Oregon State University
Published: 1998
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Pacific salmon -- Mortality -- Columbia River Watershed -- History.; Pacific salmon -- Mortality -- Columbia River Watershed.; Pacific salmon -- Effect of human beings on -- Columbia River Watershed.; Pacific salmon -- Columbia River Watershed.; Columbia River Watershed.
Notes: Caption title.

"June 1998."

Includes bibliographical references (p. [4]).

Also available on the World Wide Web.