Subjects 



w 



Walleye (See Pike-perches). 



Walruses. RA 4 



War Food Administration: 



net weights and conversion factors for 

 fishery products. FL 139; Sep 75 



Washington (See Vessels, fishing and research). 



Washington, State of: 



deep-water trawling survey off coast, 

 1951. Sep 292 



fish waste for reduction, survey of 

 available and potential. Sep 91 



fisheries, latent. FL 95 



fishery byproducts, utilization. FL 370 



plan for management of Pacific coast 

 fisheries. Sep 203 



survey of the Columbia River and its 



tributaries. SSR 51, 62; SSR-F 36, 

 37, 38, 39, 40, 57 



Washington Aquarium ( See Aquariums). 



Washington Monument lot fish ponds. PFC v. 10, 

 no. 4 D 



Waste, fish. Doc 1078; FL 29, 93, 370, 405; 



IR 32; Sep 91, 99, 258, 262, 286, 298, 

 301, 310, 354 



Water (See also pH): 



aeration for trout. PFC 35 D 



analysis, phosphates. PFC v. 16, no. 4 C 



characteristics affecting gas-bubble 

 disease. PFC v. 15, no. 1 E 



conditions affecting aquatic life in 



Elephant Butte Reservoir. FB 34 



effect of floodwaters on oysters in 



Mississippi Sound, 1950. RR 31 



Florida, phosphorus content of waters 

 along west coast of. SSR-F 122 



flow, methods of measuring. FC 26; 

 PFC 26 B 



flow in relation to fish population. 

 SSR-F 56 



impounded, for fish culture. RR 35 



increase of potential fish food supply by 



the use of farm fertilizers. PFC 39 D 



lake, organic content of. Doc 1012 



movements in the Gulf of Panama. 

 SSR-F 28 



physics and chemistry of Gulf. FB 89 



pollution, its nature and evaluation. 

 PFC V. 16, no. 2 B 



pollution, legislation proposed in the 



74th Congress for the abatement of. 

 PFC 20 B 



purity standards for fresh -water fish. 

 SSR 2 



quality, determination of. RR 9 



quality, doctoral dissertations on. 

 SSR-F 31, 87 



quality, in relation to Willamette Valley 

 Project, study of. SSR 33 



quality, Mississippi River, studies of. 

 SSR 30 



quality, studies of Delaware river with 

 reference to shad migration. SSR 38 



sampler and analysis kit. PFC v. 15, 

 no. 1 F 



sea, stabilization of the phosphate ratio 

 by freezing. FB 79 



supply, hatchery; removal of excess 

 nitrogen in. PFC v. 10, no. 2 J 



temperature, salinity and pH of water in 

 the Gulf of Panama. SSR-F 28 



temperature. South Seas. SSR-F 48 



temperature as factor influencing the 



orientation of migrating anadromous 

 fishes. FB 73 



temperature of Palau waters. SSR-F 42 



temperature problems at Shasta Dam 

 SSR 10, 26 



temperature records from California's 

 Central Valley. SSR-F 2, 75 



252 



