Efforts to reduce stream pollution in Oregon
By: a report by R.E. Koon, chairman Advisory Committee on Stream Purification. Submitted by the State Planning Board to the Honorable Charles H. Martin, governor of Oregon ... February 1937.
Published: 1937
Place of publication: [Portland
Language: eng
Number of pages: 21
Notes: Cover-title.

Mimeographed.

"This report was reproduced by workers W.P.A. project O.P. 265-6905."