Columbia River
Subtitle: its future and you : grades 9-12
By: [writer, Gerald Conrath ; editor, Sandy Ridlington]
Contributors: Ridlington, Sandy.; Oregon State University. Sea Grant College Program.
Series: ORESUE -- 85-002.; ORESU-E -- 85-002.
Publisher: Oregon State University, Sea Grant College Program
Published: 1985
Place of publication: Corvallis, Or
Language: eng
Number of pages: 87
Subjects: Columbia River -- Study and teaching (Secondary)
Notes: Cover subtitle: Teacher's manual for grades 9-12.

Bibliography: leaves xii-xiv.

Also issued online.

COP.1 WITHDRAWN.