Subjects 



Spoilage ( See also Quality): 



control by icing and freezing. Sep 274 



trimethylamine, technique for determining 

 presence of. Sep 318 



trimethylamine content of frozen round 

 thawed and iced fish. Sep 306 



Sponges: 



classification, stmcture, life activities. 

 FL 4 



Florida fishery. Doc 962 



in the Gulf of Mexico. FB 89 



industry in Libya. FL 341 



industry in Turkey. FL 238 



Japanese sponge culture. FL 273. 309 



production and international trade of 

 U. S. FL 170 



Sport fishing (See Fisheries). 



Spot: 



life history. Doc 1046 



reproduction and development. FB 16 



Spot -poisoning, a means of sampling fish 

 populations. PFC, v. 15, no.l A 



Spotted bass. FL 76 



Spotted catfish. FL 134 



Spotted squeteague. Doc 1046 



Spotted trout ( See Spotted squeteague). 



Sprat, description. FL 5 



Spring salmon ( See Salmon, chinook or king). 



Squalane. Sep 259 



Squid: 



canners. SL 1 19 



canning. FL 84; RR 7 

 Starfish: 



chemical composition. FL 391; Sep 196 



controlling, methods of. FB 31; FL 169, 

 391; RR 2; Sep 6, 193 



fertilizer. FL 391; Sep 206 



life history. FL 169; FB 31 



lime, use in controlling. RR 2 



machine to protect oysters by spreading 

 quick lime on starfish-infested bot- 

 toms. Sep 6 



meal, value of. FL 391; Sep 199 



technological studies. FL 391; Sep 193, 

 196, 199, 204, 206, 208 



thiaminase in. FL 391; Sep 204 



utilization of. FL 39, 391; Sep 208 



State fishery agencies: 



interstate cooperation and conservation. 

 Sep 238 



list of state and federal hatcheries, with 

 addresses. PFC, v. 11. no.l D 



list with addresses. FL 168 



Statistics ( See also Fisheries; Fishery prod- 

 ucts; Frozen fish; Landings; Vitamins; 

 and other particular subjects): 



cod fishery. Doc 1034 



description of fishery. FL 197; Sep 127 



development of fishery. SSR 47 



mackerel, fishery, 1804-1930. IR 19 



salmon fishery of Alaska. Doc 1041, 1102; 

 FB 7, 13; SSR 17 



sources of information on. FL 362 



Steelhead (See Trout, steelhead). 



Stocking: 



as related to the management of inland 

 waters. CB 35 



bait and forage fish. FC 28 



based on rate of growth. PFC 26 C 



creel census as aid to. PFC 37 C 



dynamiting rough fish out of lake before 

 planting trout fingerlLngs. PFC 31 D 



Erie. PFC 46 B 



fish-planting in Olympic National Park by 

 helicopter. PFC, v. 12, no.2 D 



fish ponds, policy and success in south- 

 eastern states. PFC, v. 13, no. 4 A 



management suggestions to increase 

 supplies in national forests in 

 Michigan. PFC 47 E 



methods of. PFC 9 A, 41 C 



new ponds. PFC 53 B 



percentage of returns of marked trout in 

 two West Virginia streams. PFC, 

 v. 12, no.l D 



planting fish by plane. PFC, v. 13, no.l E 



preparations. PFC 47 A 



239 



