Subjects 



Jack mackerel ( See Mackerel). 

 Japan: 



agar-agar industry. FL 263 



albacore fishery of the north central 

 Pacific. FL 388 



aquatic resources of the Ryukyu area. 

 FL 333 



canned crab industry ( See also Japan, 



king crab). FL 314 

 clam culture in. FL 399 



coastal fisheries, a program for, 1951. 

 FL 395 



conversion of selected Japanese weights 

 and measures. FL 244 



fisheries, processing and technological 

 methods in. Sep 259 



fisheries education and research in. FL 

 236 



fisheries of former Japanese mandated 

 islands. FL 273 



fisheries production, 1908-1946, a 

 statistical report. FL 279 



fisheries situation. United States special 



mission reviews. FL 346 

 fishing companies. FL 268 

 fishing gear. FL 234 



fishing industry. FL 157, 288 



Japanese fishery terms, glossary. 

 FL 220 



Japanese offshore trawling. FL 389 

 Japanese skipjack studies. SSR-F 51 

 Japanese whaling in the Bonin Islands. 

 FL 248 



Japanese whaling industry prior to 1946. 



FL 371 

 king-crab factoryship expedition. Sep 386 

 long-line fishery for tuna. FL 317; 



Sep 249 

 natural resources. FL 249 



operation fisheries in. FL 229 



oyster culture. FL 383; Sep 235 



pearl culture in. FL 357 



rehabilitation of the fisheries. FL 229 



salmon gill -net fishery off Hokkaido. 

 Sep 381 



salmon Industry. FL 230; Sep 143 



salmon tagging expedition. Sep 349 



skipjack, fishing methods for. Sep 260 



sponge culture in the South Pacific Islands, 

 experiments in. FL 309 



tuna, black; favorable temperature for 

 long-line fishing, catch, and 

 homogeneity of groups in Satsunan 

 Sea area. SSR-F 52 



tuna fisheries. FL 297; SSR-F 42, 79, 

 112; Sep 382 



tuna-mothership operations in the western 

 equatorial Pacific Ocean. SSR-F 128; 

 Sep 284, 315, 326 



tuna production and export potentialities. 

 Sep 281 



tuna stocks in Japanese waters. SSR-F 16 



weights and measures, conversion of. 

 FL 244 



Japanese snails: 



description. FL 323 

 Jellyfish: 



classes and description. FL 68 



Jigging-fishing through holes in the ice. 

 Sep 312 



John N. Cobb, exploratory fishing vessel 



( See Vessels, fishing and research). 



JoJmR^ Manning, research vessel (See Vessels, 

 Fishing and research). 



Jonah crab: 



description and habitat. FL 71 

 Jut e (See also Fibers): 



commercial fisheries, report on tests made 

 in. FL 177 



description. FL 111, Sep 54 



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