No. Title 



5570. Basic list of publications in English on fish diseases and parasites. By S. F. Snieszko, 

 Glenn L. Hoffnnan, and Ken Wolf, Bureau of Sport Fisheries and Wildlife. June 1964, 4 p. 



5571. Parasites of freshwater fish. II. Protozoa. 1. Microsporidea of fish. By R. E, Putz, 

 Bureau of Sport Fisheries and Wildlife. August 1964, 4 p., 3 figs. 



572. Author index of publications, addresses, translations, news releases, letters to editors, 

 and letters to industry - 1963, Bureau of Comnnercial Fisheries Branches of Economics, 

 Technology, and the Branch of Reports at Seattle. By F. Bruce Sanford, Kathryn L. 

 Osterhaug, and Helen E. Plastino, Bureau of Commercial Fisheries. May 1965, 15 p. 



*573. Graduate educational grants in aquatic sciences for the academic year 1965-66. By Bureau 

 of Commercial Fisheries. October 1964, 4 p., 2 figs. Superseded by FL 587. 



574. Fishing vessel construction differential subsidy. By Branch of Loans and Grants, Bureau 

 of Commercial Fisheries. November 1964, i + 1 1 p. 



5575. Parasites of freshwater fishes. IV. Miscellaneous. The anchor worm ( Lernea cyprinacea) 

 and related species. By R. E. Putz and J. T, Bowen, Bureau of Sport Fisheries and 

 Wildlife. December 1964, 4 p., 4 figs. 



5576. Rotenone in fish pond management. By Edward C. Kinney, Bureau of Sport Fisheries and 

 Wildlife. January 1965, 7 p., 2 figs. 



577. Haul seining in the Great Lakes. By William G. Gordon, Bureau of Commercial Fisheries. 

 May 1965, ii + 15 p., 16 figs., 2 tables. 



578. Haddock. By Albert C. Jensen, Bureau of Commercial Fisheries. June 1965, 7 p., 7 figs. 



579. Castnets constructed of machine-made netting. By Hilton M. Floyd, Bureau of Commer- 

 cial Fisheries. July 1965, i + 13 p., 15 figs. 



580. Sea lamprey. By Lola T. Dees, Bureau of Commercial Fisheries. August 1965, iii + 7 p., 

 4 figs. 



*581. List of fishermen's and fish shore workers' unions in the United States. By Leslie D. 

 McMuUin, Bureau of Commercial Fisheries. June 1964, 4 p. Superseded by FL 601. 



582. The bait shrimp industry of the Gulf of Mexico. By Anthony Inglis and Edward Chin, 

 Bureau of Commercial Fisheries. May 1966, iii + 10 p., 6 figs. 



583. Plankton. By Louella E Cable, Bureau of Commercial Fisheries. July 1966, iii + 1 3 p., 

 4 figs. 



584. Marine protein concentrate. A summary report on the development of a proposed commer- 

 cial manufacturing process and on the properties of a test sample. By Technological 

 Laboratory, College Park, Md., Bureau of Commercial Fisheries. April 1966, v + 27 p., 

 3 figs., 12 tables. 



585. Fisheries loans for vessels and gear. By Branch of Loans and Grants, Bureau of Com- 

 mercial Fisheries. August 1965, i + 13 p. 



586. Commercial flounder gigging. By Hilton M. Floyd, Bureau of Commercial Fisheries. 

 February 1966, iii + 5 p., 6 figs. 



*587. Graduate educational grants in aquatic sciences, academic year 1966-67. By Bureau of 

 Commercial Fisheries. October 1965, 5 p., 3 figs. Superseded by FL 593. 



*588. List of fishery cooperatives in the United States, 1964-65. By Leslie D, McMullin, Bureau 

 of Connmercial Fisheries. August 1965, iii +13 p. Superseded by FL 599. 



589. The shrimp and the shrimpfishery of the southern United States. By William W. Anderson, 

 Bureau of Commercial Fisheries. January 1966, 8 p., 9 figs. 



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