IVo LITERATITRE CITED 



1946o Craigj Jo Ao, and Lo D<> Townsendo An Investip;ation of 

 Fish-Maintenanc« Problems in Relation to the Tffillametto 

 Valley Projecto Uo So Fish and Wildlife Senricej Washington, 

 Do Cop Special Scientific Report Number 33j, TO pages. (Mimeo- 

 graphed) o 



1945o Dimickj, Ro Eoj, and Fred Merryfieldo The Fishes of the 



Willamette River Svstem in Relation to Poliutiono Oregon 

 State Colleges Engineering Experiment Station, Coinrallis, 

 Oregonj Bulletin 20^, 58 pages, 



1936e Gleeson, Go Wo A Sanitary Survey of the Willamette Rive:~ 

 from Seilwood Bridr,e to the ColiTribia River. Oregon State 

 Colleges Engineering ExperiBi^-.vita-iji&E.j Ccrval^lSj Cragor. 

 B'allotit N'jitbpK', 0,-. 32 pages, 



1943o Lincoln, Jo Ho, and Ro Fo Fostero Report on Investigation of 

 Pollution in the Lower Columbia Rivero Joint Report by the 

 Washington State Pollution Commission and the Oregon State 

 Sanitary Authorityo 143 pages. 



1945o Merryfield, Fred, and Vf. Go 'V^ilmoto 1945 Progress Report on 



Pollution of Oregon Streams. Oregon State College, Engineering 

 Experiment Station, Corvallis Oregon,, Bulletin Number 19« 62 pages. 



1930, Rogers, Ho So, Co A. Mockmore, and Co Do Adams o A Sanitary Survey 

 of the Willamette Valley. Oregon State College, Engineering Ex- 

 periment Station, Corvallis, Oregon„ Bulletin Number 6. 32 pages. 



22 



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