Navigation and commerce on the Mid-Columbia/Lower Snake River system
By: [by William A. McNamee and Lewis E. Queirolo ; with contributions from Henry M. Bahn].
Contributors: Queirolo, Lewis E.; Bahn, Henry M.; Washington State University. Cooperative Extension.; Oregon State University. Extension Service.; University of Idaho. Cooperative Extension Service.; United States. Dept. of Agriculture.
Series: PNW -- 213.; PNW (Series) -- 213.
Publisher: Washington State University Cooperative Extension, Oregon State University Cooperative Extension Service, University of Idaho Cooperative Extension Service, and U.S. Dept. of Agriculture
Published: 1981
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Inland navigation -- Northwest, Pacific; Inland water transportation -- Northwest, Pacific
Notes: Title from cover.

"June 1981."

"A Pacific Northwest Extension publication"--Inside back cover.

OR HEO/Ex8.4P1:213.

Includes bibliographical references.