Subjects 



Pollack or pollock: 



proximate composition. Sep 354 



use as mink feed. Sep 354 



Pollution: 



bottom sampler. PFC v. 11, no. 4 D 



Coeur D'Alene River. SSR 1 



Cumberland River, near Nashville, 

 Tennessee. SSR 11 



Dickinson Salt Works, Maiden, West 



Virginia; studies of effluents from. 

 SSR 9 



doctoral dissertations on. SSR-F 31, 87 



effects on fish. PFC 20 A 



fecal streptococci, studies of. FL 201 



in the Gulf of Mexico. FB 89 



industrial and organic. SSR 13 



its nature and evaluation. PFC v. 16, no. 2 B 



legislation proposed for the abatement of. 

 PFC 20 B 



Lower Columbia Basin. SSR-F 30 



mine-waste. SSR 12 



Mississippi, stream pollution studies. SSR 3 



Mississippi River. Doc 1028; SSR 30 



oil, effect on marine life. Doc 910, 995; 

 SSR-F 1 



problems in relation to Shasta Dam. 

 SSR 10, 26 



pulp mill effluents. FL 174; IR 3 7; SSR 7 



research projects. Cir 21, 26 



Shenandoah River. PFC v. 11, no. 4 D 



stream, detection and measurement of. 

 FB 22 



stream, from use of organic insecticides. 

 PFC v. 13, no.4 C 



Willamette Valley Project. SSR 33; 

 SSR-F 30, 41 



Pond fishes (See also Fish culture): 

 culture. FL 311 

 propagation. Doc 1056 

 species of. FL 311; PFC v.9, no. 2 C 

 toxaphene as a fish toxin. PFC v. 16, no.l H 



toxicity and effect of some insecticides on. 

 PFC V.12, no. 3 E 



Pond snails, description. FL 323 

 Pond-scrubbers ( See Fish ponds). 

 Pools, circular ( See Rearing ponds). 

 Population, fish ( See Fish population). 



Portugal, codfish industry. FL 36 7 



Potomac River, oyster bars. SSR 32 



Potomac snails, description. FL 323 



Pots ( See Fishing equipment and methods; 

 crab, eel, lobster). 



Poultry feed (See also Fish meal): 



crab scrap as poultry feed. FL 29 



Preservation ( See also Canning; Frozen fish): 

 corning. FL 18 



crab meat, pasteurization of. FL 415 

 drying. FL 18; RR 18, 26 



pickling. FL 18, 60; RR 18 



salting. FL 18, 26, 38, 45, 51. 60, 136, 

 196; RR 18, 26 



smoking. FL 18, 60, 122, 196, 270, 312; 

 RR 18. 26 



temporary preservation while fishing 

 FL 18. 62 



Preservation of nets (See Nets). 



Prices (See Industries, fish prices). 

 Processing ( See Fish processing). 



Producers ( See also Canners; Dealers; and 

 Manufacturers): 

 of packaged fish. SL 161 



226 



