Columbia River Gorge National Scenic Area
Subtitle: preliminary draft management plan for general management areas
By: Columbia River Gorge Commission.
Publisher: The Commission
Published: 1990
Place of publication: [Portland, Or.?]
Language: eng
Number of pages: 260
Subjects: Conservation of natural resources -- Columbia River Gorge (Or. and Wash.); Land use -- Columbia River Gorge (Or. and Wash.) -- Planning.; Environmental policy -- Columbia River Gorge (Or. and Wash.); Environmental impact analysis -- Columbia River Gorge (Or. and Wash.)
Other titles: Preliminary draft management plan for general management areas.
Notes: Cover title: Preliminary draft management plan for general management areas : Columbia River Gorge National Scenic Area.

"December 1990."

Three folded maps inserted in envelope.