Subjects 



Seaweed (See Algae; Marine plant products). 



Sebastes marinus (See Ocean perch). 



Seines (See Fishing equipment and methods). 



Selective Service classifications ( See Employ- 

 ment) . 



Senses of fishes. FL 132 



Settsu Maru, Japanese tuna mothership, ( See 

 Vessels, fishing and research. 



Shad: 



adult, transfer of. PFC v. 13. no.! H; 

 SSR-F 114 



age determination from scales. FB 85 



biological investigations. SSR-F 56 



boning operation. IR 38 



canners. SL 106 



canning, commercial. FL 83; RR 7 



canning, home. CB 28; FL 180; IR 34 



Connecticut River, fluctuations in abun- 

 dance of. FB 88 



distribution and abundance. FB 88; 

 SSR-F 56 



egg production. RR 33 



fingerling, transporting. PFC v. 12, no. 3 H 



fishery on Atlantic coast. CB 38; IR 38 



fishway, Bonneville. SSR-F 94 



fishway, Lawrence. SSR-F 65 



Hudson River, fecundity. RR 33 



life history. FL 179; IR 38 



Maine, streams survey. SSR-F 66 



marketing, on Atlantic coast. IR 38 



Mississippi threadfin. PFC v. 16, no. 4 H 



propagation, artificial. Doc 981; FL 179; 

 PFC V.14. no.l I 



roe. canners. SL 106 



transportation and release of live. PFC 

 V.12. no. 3 H; v. 13. no.l H; SSR-F 114 



water quality studies. SSR 38 



Sharks and dogfish: 



Alaskan sleeper, handling. Sep 46 



E value ratios data for liver oils. 

 Sep 237 



fishery, Caribbean. FL 135 



fishery, Cuban. FL 250 



fishery. Gulf of California. FL 121; 

 Sep 68 



fishery. Gulf of Mexico, explorations. 

 Sep 277 



fishery, potentialities of Philippine seas. 

 RR 15 



fishing methods. FL 135. 158 



hides, fins and teeth. FL 135; RR 15 



identification of commercially important 

 species. FL 121. 135; Sep 68 



life history. FL 123 



liver oils (See also^ Fish oils; Vitamins) 

 FL 135; RR 15. 23 



meal and fertilizer, manufacture of 

 FL 135; RR 15 



Oregon's fishery explorations in the Gulf 

 of Mexico. Sep 277 



recipes. FL 30 



tiger, biology of. RR 16 



vitamin A analyses (See Vitamins). 



Shasta Dam; 



fish-salvage problems. SSR 10, 26 



game fish populations, resulting change 

 in. SSR-F 34 



Sheefish: 



description and proximate composition. 

 Sep 312 



"Shellbugs" ( See Fish ponds). 

 Shellfish (See also individual species): 

 and fish of New England. CB 33 



and fish of the Middle Atlantic coast. 

 CB 38 



and fish of the South Atlantic and Gulf 

 coasts. CB 37 



canning. CB 28; FL 84; RR 7 



culture, lobster. FL 74; SSR 64; SSR-F 6 



235 



