38. U. S. Public Health Service. 



1950. Willamette River Basin. Water 

 Pollution Series JTo. 19, 1950. 



39. Inhoff and Fair. 



Sewage treatment. 

 Sons, Inc. 



John Wiley and 



i40. Jones, K. R., D. R. Peterson and 

 G. T. Orlob. 

 n.d. An investigation of pollution 

 in the lower Colunbia River Basin, 

 1951. Washington Pollution Control 

 Commission. Tech. Bulletin 12. 



III. Dominion Bureau of Statistics, Census 

 Division. Ottawa, Canada. 



Ii2. Rosteriback, R. E. 



n.d. Temperature of the Columbia 

 River between Priest Rapids, Wash- 

 ington and Umatillo, Oregon, 1955- 

 ffi':-393ii7. General Electric Co., 

 Richland, Washington. 



U3. Robeck, G. C, C. Henderson and 

 R. C. Palange. 

 1951i. Water quality studies on the 

 Columbia River. U. S. Public 

 Health Service, 19$h. 



kh> Gangmark, H. A., and L. A. Fulton 



19 U9. Preliminary surveys of Roose- 

 velt Lake in relation to game 

 fishes. U. S. Fish and Wildlife 

 Service, Special Scientific Report: 

 Fisheries No. 5, 19U9. 



U5. U. S. Department of Commerce, 

 Weather B\ireau. 



Climatological data. 



Ii6. U. S. Geological Survey, 

 Surface Water Branch. 



Current discharge at selected 

 stations in Pacific Northwest, 

 I95I4-56. 



Ii7. Howard, C. S. 



I9U8. Quality of water in the North- 

 west. Trans. Am. Geophys. Union, 

 Vol. 29, No. 3, 379-383, June 19U8. 



U8. Collins, W. D., U.S.G.S. W.S.P. 596-H. 

 pp. 236-261, 1928. 



Ii9. Van Wini:le, Walter, U.S.G.S. W.S.P. 

 pp. 339 and 363, 19lli. 



50. Sylvester, R. 0. 



n.d. Quality of water investigations, 

 Columbia River Basin. Interim 

 Rept., 195U-55 to U. S. Fish and 

 Vfildlife Service from University 

 of Washington. 



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