Evaluation of the aesthetic values as related to the water resources of the Columbia-North Pacific Region.
Contributors: Walker and Havens.
Publisher: Walker and Havens
Published: 1973
Place of publication: Eugene, Or
Language: eng
Number of pages: 93
Subjects: Natural resources -- Columbia River Region.; Landscape -- Columbia River Region.; Water in landscape architecture -- Columbia River Region.; Nature (Aesthetics)
Notes: Title from cover.

Bibliography: p. 91-92.