1938 Report on Placer Mining on the Rogue River,

[M.E.G.]

Placer Mining on the Rogue River, Oregon, in Its Relation to the Fish and Fishing in that Stream

http://www.oregongeology.org/pubs/B/B-010.pdf

 

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[rodoconnor]

Thanks for posting this MEG. It confirms what all the other studies through the years have concluded.