Series 



*FB 22. Detection and measurement of stream 

 pollution, by M. M. Ellis. 1937. 365-437 p., 

 illus. From Bulletin of the United States 

 Bureau of Fisheries, v. 48. 



*FB 23. Experimental observations on spawn- 

 ing, larval development, and setting in 

 the Olympia oyster, Ostrea lurida , by A. 

 E. Hopkins. 1937. 439-503 p.. illus. From 

 Bulletin of the United States Bureau of 

 Fisheries, v. 48. 



*FB 24. Further notes on the development and 

 life history of some teleosts at Beaufort, 

 N. C. , by Samuel F. Hildebrand and 

 Louella E. Cable. 1938. 505-642 p., illus. 

 From Bulletin of the United States Bureau 

 of Fisheries, v. 48. 



*FB 25. The migrations of pink salmon 



( Oncorhynchus gorbuscha ) in the Clarence 

 and Sumner straits regions of southeast- 

 ern Alaska, by Frederick A. Davidson and 

 Leroy S. Christey. 1938. 643-666 p., illus. 

 From Bulletin of the United States Bureau 

 of Fisheries, v. 48. 



*FB 26. The geographic distribution and en- 

 vironmental limitations of the Pacific 

 salmon (genus Oncorhynchus ), by Freder- 

 ick A. Davidson and Samuel J. Hutchinson. 

 1938. 667-692 p., illus. From Bulletin of 

 the United States Bureau of Fisheries, 

 V.48. 



*FB 27. The salmon and salmon fisheries of 

 Swiftsure Bank, Puget Sound, and the 

 Eraser River, by George A. Rounsefell 

 and George B. Kelez. 1938. 693-823 p., 

 illus. From Bulletin of the United States 

 Bureau of Fisheries, v.48. 



*FB 28. The life history of the striped bass, or 

 rockfish. Roc c us saxatilis (Walbaum), by 

 John C. Pearson. 1938. 825-851 p., illus. 

 From Bulletin of the United States Bureau 

 of Fisheries, v.48. 



'i'FB 29. Effect of currents on distribution and 

 survival of the eggs and larvae of the had- 

 dock (Melanogrammus aeglefinus) on 

 Georges Bank, by Lionel A. Walford. 1938. 

 73 p., illus. From Bulletin of the United 

 States Bureau of Fisheries, v. 49. 



*FB 30. The early life histories of some Amer- 

 ican Penaeidae , chiefly the commercial 

 shrimp, Penaeus setiferus ( Linn. ), by 

 John C. Pearson. 1939. 1-73 p., illus. From 

 Bulletin of the United States Bureau of 

 Fisheries, v. 49. 



*FB 31. Natural history and method of control- 

 ling the starfish, ( Asterias forbesi, 

 Desor ), by Paul S. Galtsoff and Victor L. 

 Loosanoff. 1939. 75-132 p., illus. From 

 Bulletin of the United States Bureau of 

 Fisheries, v. 49. 



*FB 32. The history and development of the 

 fisheries of the Columbia River, by 

 Joseph A. Craig and Robert L. Hacker. 

 1940. 133-216 p., iUus. From Bulletin of 

 the United States Bureau of Fisheries, 

 v. 49. 



*FB 33. Spawning and setting of oysters in 



Long Island Sound in 1937, and discussion 

 of the method for predicting the intensity 

 and time of oyster setting, by Victor L. 

 Loosanoff and James B. Engle. 1940. 

 217-255 p., illus. From Bulletin of the 

 United States Bureau of Fisheries, v. 49. 



*FB 34. Water conditions affecting aquatic 

 life in Elephant Butte Reservoir, by M. 

 M. Ellis. 1940. 257-304 p., illus. From 

 Bulletin of the United States Bureau of 

 Fisheries, v. 49. 



*FB 35. Studies on the striped bass (Roccus 



saxatilis) of the Atlantic coast, by Daniel 

 Merriman. 1941. 1-77 p., illus. From 

 Fishery Bulletin of the Fish and Wildlife 

 Service, v. 50. 



*FB 36. The young of some marine fishes 



taken in lower Chesapeake Bay, Virginia, 

 with special reference to the gray sea 

 trout, Cynoscion regalis (Bloch), by 

 JohnC. Pearson. 1941. 79-102 p. , 

 illus. From Fishery Bulletin of the Fish 

 and Wildlife Service, v. 50. 



*FB 37. The salmon runs of the Columbia river 

 in 1938, by Willis H. Rich. 1942. 103-147 

 p. , illus. From Fishery Bulletin of the 

 Fish and Wildlife Service, v. 50. FB 37 is 

 also Contribution no. 7, Dept. of Research, 

 Fish Commission of Oregon. 



FB 38. Biology of the Atlantic mackerel 

 (Scomber scombrus) of North America: 

 Part 1 - Early life history, including 

 growth, drift and mortality of the egg and 

 larval populations, by Oscar Elton Sette. 

 1943. 149-237 p., illus. From Fishery 

 Bulletin of the Fish and Wildlife Service, 

 v. 50. 



*FB 39. Fluctuations in abundance of red 



salmon, Oncorhynchus nerka (Walbaum) 

 of the Karluk River, Alaska, by Joseph 

 T. Barnaby. 1944. 237-295 p. , illus. 

 From Fishery Bulletin of the Fish and 

 Wildlife Service, v. 50. 



42 



