17. Craig, J. A., and L. D. TOTmsend. 



I9I16. An investigation of fish- 

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 Special Scientific Report No. 33, 

 1916. 



18. Coli.ui±)ia Baffin Inter-Agency Committee, 



Pollution- "ontrol Sub- Committee. 



1952. Report of Columbia River and 

 tributaries mileage index. 1952. 



19. Standard methols for the examination of 



water, seuage, and industrial 

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 19U6 and 1955. A. P. H. A.; 

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20. State of Washington, Pollution 



Control Commission. 

 19^3. Report on investigation of 

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21. Sylvester, R. 0., et al. 



1951. An investigation of pollution 

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22. Smith, Richard T. 



Unpublished. Report on the Lewis 

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 State of Washi'i^on Department of 

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23. Eldrige, Warren E., and H. 0. Hoggatt. 



1953. Chemical analysis of Lewis 

 River water. State of Washington 

 Department of Fisheries report. 

 1953. 



2l». Mundorff, M. J., D. J. Reis, and 

 J. R. Strand. 



1952. Progress report on ground water 

 in the Columbia River Basin Project, 

 Washington. State of Washington 

 Ground-W?ter Report No. 3. 1952. 



25. Kundorff, M. J. 



1953. Ground xjater conditions in the 

 Col-.iribla River Basin Project. 



U. S. Geological Survey, 1953. 

 Mimeograph paper. 



26. Smoker, William A. 



1951. Environmental changes to be 



expected from the installation of 

 the proposed City of Tacoma Cowlitz 

 River dams. State of Washington 

 Department of Fisheries, 195l. 

 Mimeograph statement. 



27. Swenson, H. A. 



195U. The quality and character of 

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 Geological Survey, 195ii. MLmeo- 

 graph paper. 



23. Parshall, Ralph L. 



1922. Return of seepage water to the 

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29. U. S. Population Census, 1950, Vol. 2. 



Characteristics of the population. 



30. Fourteenth Census of the United States, 



1920, Vol. 1, Table )49. 



31. Fifteenth Census of the United States, 



1930, Population, Vol. 1. 



32. Kinnison, Hollar d 3. 



1952. Evaluation of streamflow 

 records in Yakima River Basin, 

 Washington. U. S. Geological S\ir- 

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33. Schmidt, C. F., S. M. Dornbusch, 



and V. A. Miller. 

 1955. Population growth and distri- 

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3li. U. S. Public . ,alth Service. 



1951. Pacific Northwest Drainage 

 Basins. Publication 87. 



35. Washington Department of Conservation 



and Development. 

 1955. Monthly and yearly s-mmaries of 

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 Washington. Water-Supply Bulletin 

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36. U. S. Public Health Service. 



Columbia River Basin below Yakima 

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37. U. S. Public Health Service. 



19^2. Ohio River nollution survey. 



102 



