Ch. 20] REFERENCES 363 



*Fry, Albert S. (1948). Reservoir sedimentation surveys — objectives and meth- 

 ods: Proceedings of Federal Inter-Agency Sedimentation Conference, Denver, 

 Colo., May 6-8, 1947, U. S. Bureau of Reclamation, Washington, D. C, pp. 

 115-130. 

 Howard, C. S. (1948). Laboratory experiences with the bottom withdrawal tube 

 method of size analysis: Proceedings of Federal Inter-Agency Sedimentation 

 Conference, Denver, Colo., May 6-8, 1947, U. S. Bureau of Reclamation, Wash- 

 ington, D. C, pp. 235-257. 

 Iowa Institute of Hydraulic Research (1940-1948). A study of methods used in 

 measurement and analysis of sediment loads in streams, published at St. Paul 

 Engineer District Sub-Office, IT. S. Corps of Engineers, Iowa City, Iowa. A 

 series of papers published between 1940 and 1948 on this general subject with 

 following titles: 



Report No. 1 (1940). Field practice and equipment used in sampling suspended 



sediment, 175 pages. 

 Report No. 2 (1940). Equipment used for sampling bed-load and bed material, 



57 pages. 

 Report No. 3 (1941). Analytical study of methods of sampling suspended 



sediment, 82 pages. 

 Report No. 4 (1941). Methods of analyzing samples, 203 pages. 

 Report No. 5 (1941). Laboratory investigation of suspended sediment samplers, 



99 pages. 

 Report No. 7 (1943). A study of new methods for size analysis of suspended 



sediment samples, 102 pages. 

 Report No. 8 (1948). Measurement of sediment discharge of streams, 92 pages. 

 Report No. 9 (1943). Density of sediments deposited in reservoirs, 60 pages. 



Maddock, Thomas, Jr. (1948). Reservoir problems with respect to sedimenta- 

 tion: Proceedings of Federal Inter-Agency Sedimentation Conference, Denver, 

 Colo., May 6-8, 1947, U. S. Bureau of Reclamation, Washington, D. C, pp. 9-17. 



Peterson, H. V. (1948). Discussion of paper, "How effective are soil conserva- 

 tion measures in sedimentation control?" Proceedings of Federal Inter-Agency 

 Sedimentation Conference, Denver, Colo., May 6-8, 1947, U. S. Bureau of 

 Reclamation, Washington, D. C, pp. 266-270. 



* Stevens, J. C. (1946). Future of Lake Mead and Elephant Butte Reservoir: 

 Trans. Amer. Soc. Civ. Engr., Paper 2292, vol. Ill, pp. 1231-1342. 



Tennessee Valley Authority (1949a). Ten Years of Silting in Norris Reservoir: 

 Unpublished report. 



(1949b). Silting in Ocoee No. 3 Reservoir: Unpublished report. 



U. S. Department of the Interior, Bureau of Reclamation (1949). Lake Mead 

 density currents investigations, vols. 1, 2, 3, 904 pages. 



* Comprehensive references. 



