Oregon's Columbia River ports (excluding Portland)
Subtitle: a survey of operations, facilities, finances, and plans
By: by James W. Oyala.
Series: Special report - Oregon State University, Extension Marine Advisory Program ; 519
Publisher: Oregon State University, Extension Marine Advisory Program
Published: 1979
Place of publication: [Corvallis]
Language: eng
Number of pages: 16
Subjects: Harbors -- Columbia River.; Harbors -- Oregon.
Notes: Cover title.