No. Title 



S444. Some publications on game-fish and sport fishing. Compiled in Branch of Fish Hatcheries, 

 Bureau of Sport Fisheries and Wildlife. July 1957, 10 p. 



445. Operation of North Atlantic type otter trawl gear. By Boris O. Knake, Bureau of Com- 

 mercial Fisheries. May 1958, ii + 15 p., 20 figs. 



446. Pacific Coast shrimp recipes. By Thelma S. Rose, Helen H. Snyder, and Rose G. Kerr, 

 Bureau of Commercial Fisheries. October 1957, 12 p. 



*447. Planning your research paper. By F. Bruce Sanford, Bureau of Commercial Fisheries. 

 April 1958, iv + 32 p., 14 figs., 5 tables. 



S448. Some publications on fish culture and related subjects. By Branch of Fish Hatcheries, 

 Bureau of Sport Fisheries and Wildlife. April 1958, lip. 



*449. Organizations and officials concerned with the commercial fisheries, 1961. By Bureau of 

 Commercial Fisheries. February 1961, 16 p., 1 fig, 



450. Not issued. 



*451. Striped bass. By Edward C. Raney, Bureau of Commercial Fisheries. May 1958, 6 p., 

 1 table. Superseded by FL 592. 



*452. Fishery motion pictures (list of). By Bureau of Commercial Fisheries. I960, 21 p. 

 Superseded by FL 591. 



5453. Infectious pancreatic necrosis of salmonid fishes (acute catarrhal enteritis). By S. F. 

 Snieszko and Ken Wolf, Bureau of Sport Fisheries and Wildlife, July 1958, 3 p. 



5454. Virus disease of sockeye salmon. By Ken Wolf, Bureau of Sport Fisheries and Wildlife. 

 July 1958, 3 p. 



5455. Blue-sac disease of fish (also known as dropsy, yolk sac disease and Hydro- 

 coele embryonalis . By Ken Wolf, Bureau of Sport Fisheries and Wildlife. May 1963, 5 p., 

 1 fig. 



5456. White-spot disease of fish eggs and fry. By Ken Wolf, Bureau of Sport Fisheries and 

 Wildlife. August 1962, 3 p. 



5457. Soft-egg disease of fishes. By Ken Wolf, Bureau of Sport Fisheries and Wildlife. July 

 1958, 2 p. 



5458. Lymphocystis disease of fish. By Ken Wolf, Bureau of Sport Fisheries and Wildlife. 

 July 1958, 4 p. Superseded by FL 565. 



5459. Freshwater fish diseases caused by bacteria belonging to the genera Aeromonas and 

 Pseudomonas . By S. F. Snieszko, Bureau of Sport Fisheries and Wildlife. July 1958, 

 6 p. 



5460. Fungus or Saprolegnia infestation of incubating fish eggs. By Ken Wolf, Bureau of Sport 

 Fisheries and Wildlife. July 1958, 4 p. 



5461. Columnaris disease of fishes. By S. F. Snieszko, Bureau of Sport Fisheries and Wildlife. 

 July 1958, 3 p. 



5462. Fin rot and peduncle disease of salmonid fishes. By S. F. Snieszko, Bureau of Sport 

 Fisheries and Wildlife. July 1958, 2 p. 



5463. Nutritional (dietary) gill disease and other less known gill diseases of fresh-water fishes. 

 By S. F. Snieszko, Bureau of Sport Fisheries and Wildlife. July 1958, 2 p. 



5464. Bacterial gill disease of fresh-water fishes. By S. F. Snieszko, Bureau of Sport Fish- 

 eries and Wildlife. July 1958, 4 p. 



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