Subjects 



H 



Haddock: 



crisis in the industry. Cir 4 

 description and distribution. FL 198 



destruction of undersized fish. IR 24; 

 SSR-F 96. 129 



eggs and larvae, effect of currents on 

 distribution and survival. FB 29 



fluctuations in abundance of. Cir 4 



Georges Bank, destruction of under- 

 sized. IR 24; SSR-F 96, 129 



Georges Bank, landings by pounds, 



numbers, and sizes of fish. FB 66 



Georges Bank, prediction of catch. FB 90 



Georges Bank, remedy for decline in 

 abundance. FC 23 



Georges Bank, studies of. FB 66, 90 



Georges Bank and Browns Bank haddock 

 compared. FB 67 



Georges Bank fishery. Sep 285, 319 



investigation recommends measures to 

 improve Georges Bank situation. 

 Sep 217 



liver oil and vitamin content. IR 27 



meal, manufacture of. IR 30, 31, 32; 

 Sep 388 



minimum net mesh size for New England 

 fishery. Sep 334 



North Sea resources, study of. SSR-F 13 



smoking of. IR 20 



statistics of fishery In North American 

 waters. Doc 1074 



ultraviolet irradiation of fillets, effects 

 of. m 43 



undersized, escape through otter trawls, 

 experiments on. Sep 321, 335 



waste, drying of. IR 32 



Haemorrhagic septicaemia ( See Diseases). 



Haiti, fisheries. FL 259; Sep 150 



Hake: 



eggs and larvae. SSR-F 80, 102, 123 



Hakuo Maru , research vessel (See Vessels, 

 fishing and research). 



Halibut: 



cause of wormy. Doc 957 



E value ratios for liver oils produced in 

 the Pacific northwest. Sep 237 



report of the International Fisheries 

 Commission appointed under the 

 Northern Pacific Halibut Treaty. 

 Doc 1073 



Haliotis kamtschatkana ( See Abalone). 

 Handling of fish (See Fresh fish, handling). 



Hard clams: 



canning. FL 84; RR 7 



culture. FL 13, 72 



fishery of the Atlantic coast. Sep 323 



handraking and power dredging, biologi- 

 cal effects on. SSR-F 110 



larvae, seasonal abundance of, SSR-F 117 



Hatcheries (See Fish hatcheries). 



Hawaii: 



associations, fishery. FL 254 

 fisheries, plan for development. IR 42 



fisheries survey of the Hawaiian Line 

 Islands. Sep 244, 270, 271 



fishery exploration by the Oregon and 

 Alaska . Sep 225, 231 



long-line fishery, analysis of. Sep 376 

 tuna, reaction to stimuli. SSR-F 91, 130, 



134 

 tuna purse seining. Sep 347 

 tuna trolling in Line Islands. FL 351 



unions, fisherman's amd fish shore 



workers'; list of. FL 293 

 zooplankton, variations in abundance in 



Hawaiian waters. SSR-F 118 



201 



