Sewage drainage basin plan (basins nos. 48, 49 and 51) Okanogan, Methow, and Nespelem River basins, State of Washington.
Publisher: R. W. Beck and Associates
Published: 1975
Place of publication: [Seattle]
Language: eng
Number of pages: 417
Subjects: Sewage disposal -- Washington (State) -- Okanogan Co; Water quality management -- Washington (State) -- Okanogan Co
Other titles: Sewage drainage basin plan, Okanogan County.; Okanogan County (basins 48, 49 & 51) sewage drainage basin plan.; Okanogan, Methow, and Nespelem sewage drainage basin plan.
Notes: Bibliography: p. [410]-[417]
Cover title: Sewage drainage basin plan, Okanogan County (basins 48, 49 & 51).
On spine: Okanogan County (basins 48, 49 & 51) sewage drainage basin plan.
Caption title: Okanogan, Methow, and Nespelem sewage drainage basin plan.