Special Scientific Reports 



SPECIAL SCIENTIFIC REPORTS 



*SSR 1. Pollution of the Coeur D'Alene River 

 and adjacent waters by mine wastes, by 

 M. M. Ellis. 1940. 61 p. , illus. 



*SSR 2. Water purity standards for fresh-water 

 fishes, by M. M. Ellis. 1944. 18 p. 



*SSR 3. Stream pollution studies in the state of 

 Mississippi, by M. M. Ellis. 1943. 13 p. 



*SSR 4. Report on the Pensacola Dam impound- 

 ment of the Grand River with special ref- 

 erence to fishery problems in the com- 

 pleted reservoir, by M. M. Ellis. 1940. 

 12 p. , illus. 



*SSR 5. Observations on the occurrence, life 

 history, and distribution of the redfish 

 parasite Sphyrion lumpi , by William C. 

 Herrington, H. M. Bearse, and Frank E. 

 Firth. 1940. 12 p. , illus. 



*SSR 6. The white marlin fishery of Ocean City, 

 Maryland, by Swepson Earle. 1940. 15 p. , 

 illus. 



*SSR 7. Pulp-mill pollution of the Rainy River 

 near International Falls, Minnesota, by 

 B. A. Westfall and M. M. Ellis. 1944. 

 8 p. 



*SSR 8. A study of the Mississippi River from 

 Chain of Rocks, St. Louis, Missouri, to 

 Cairo, Illinois, with special reference to 

 the proposed introduction of ground gar- 

 bage into the river by the City of St. Louis, 

 by M. M. Ellis. 1943. 22 p. 



*SSR 9. Pollution studies of effluents from the 

 Dickinson Salt Works, Maiden, West Vir- 

 ginia, by M. M. Ellis. 1943. 13 p. 



*SSR 10. An investigation of fish-salvage prob- 

 lems in relation to Shasta Dam, by Harry 



A. Hanson, Osgood R. Smith and Paul R. 

 Needham. 1940. 200 p. , illus. 



*SSR 11. Pollution survey of the Cumberland 

 River in the vicinity of Nashville, Tenn. , 

 Aug. 1936, by M. M. Ellis and B. A. 

 Westfall. 1943. 16 p. , illus. 



*SSR 12. Mine-waste pollution of Bear Butte 

 Creek, Black Hills, South Dakota, by 

 M. M. Ellis. 1945. 9 p. 



*SSR 13. Industrial and organic pollution of the 

 Buffalo River, Buffalo, New York, by 



B. A. Westfall. 1943. 23 p. , illus. 



*SSR 14. A survey of the Sandy River and its 

 tributaries, 1940, with reference to fish 

 management, by Joseph A. Craig and 

 A. J. Suomela. 1940. 20 d. . illus. 



*SSR 15. Preliminary investigation of methods 

 for freezing and storing fillets of some 

 Pacific Northwest fish, by Maurice E. 

 Stansby and Roger W. Harrison. 1942. 

 25 p. 



*SSR 16. Decline in abundance of the blue crab, 

 Callinectes sapidus, in Chesapeake Bay 

 during 1940 and 1941 with suggested con- 

 servation measures, by John C. Pearson. 



1942. 27 p. , illus. 



*SSR 17. Statistical review of the pink salmon 

 trap fishery of southeastern Alaska, by 

 Elizabeth Vaughan. 1942. [237] p. , illus. 



*SSR 18. Fishery management, by William C. 

 Herrington and Robert A. Nesbit. 1943. 

 69 p. , illus. 



*SSR 19. Studies on the Pacific pilchard or 



sardine, (Sardinops caerulea) . 1 -Struc- 

 ture of a research program to determine 

 how fishing affects the resource, by Oscar 

 E. Sette. 1943. 27 p. , illus. Reissued as 

 part of SSR-F 15, May 1950. 



*SSR 20. Studies on the Pacific pilchard or 



sardine, (Sardinops Caerulea). 2 - Deter- 

 mination of the age of juveniles by scales 

 and otoliths, by Lionel A. Walford and 

 Kenneth H. Mosher. 1943. 19, [46] p. , 

 illus. Reissued as part of SSR-F 15, 

 May 1950. 



*SSR 21. Studies on the Pacific pilchard or 



sardine, ( Sardinops Caerulea). 3 - Deter- 

 mination of age of adults by scales, and 

 effect of environment on first year's 

 growth as it bears on age determination, 

 by Lionel A. Walford and Kenneth Mosher. 



1943. 29 p. , illus. Reissued as part of 

 SSR-F 15, May 1950. 



*SSR 22. Studies on the Pacific pilchard or 



sardine, (Sardinops Caerulea). 6 - Ther- 

 mal and diurnal changes in the vertical 

 distribution of eggs and larvae, bj Ralph 

 P. Silliman. 1943. 17 p. , illus. Reissued 

 as part of SSR-F 15, May 1950. 



*SSR 23. Studies on the Pacific pilchard or 



sardine, ( Sardinops Caerulea) . 4 - Influ- 

 ence of temperature on the rate of devel- 

 opment of pilchard eggs in nature, by 

 Elbert H. Ahlstrom. 1943. 26 p. , illus. 

 Reissued as part of SSR-F 15, May 1950. 



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