Areal distribution, change, and restoration potential of wetlands within the lower Columbia River riparian zone, 1948-1991
By: by Tracy Hunter Allen.
Published: 1999
Language: eng
Number of pages: 280
Subjects: Wetland conservation -- Columbia River -- Data processing.; Wetland conservation -- Oregon -- Data processing.; Wetlands -- Columbia River -- Management.; Wetlands -- Oregon -- Management.
Notes: Typescript (photocopy).

Thesis (Ph.D.)--Oregon State University, 1999.

Includes bibliographical references (leaves 245-254).