Subjects 



Fishes - mortality (Continued) 



sEdmon fingerlings exposed to pulsating 

 direct current. FB 92 



shad. Connecticut River. FB 88 



shiner, ulcer disease in. PFC v. 16. no. 2 H 



toxaphene as a fish toxin. PFC v. 16, no. 1 H 



variation in depth at which fish can live 

 during summer in moderately deep 

 lake. Doc 970 



Fishes - physiology: 



air bladder and specific gravity. Doc de- 

 ductions concerning. Doc 921 



doctoral dissertations on. SSR-F 31, 87 



enzymes, digestive, with comparative stud- 

 ies on those of amphibians, reptiles, 

 and mammals. Doc 977. 



trout, digestion of starch in. PFC 44 C 



tuna and other fishes, reaction to stimuli. 

 SSR-F 91 



Fishes - protection: 



methods to minimize catch of non- market- 

 able. SSR-F 13 



of undersized. Doc 1019; SSR-F 13 



Fishes - tagging: 



bass, bellytags for. PFC 56 E 



British Columbia troll fishery, tagging 

 experiments. SSR 50 



chloretone as an anesthetic for cutthroat 

 trout. PFC v. 15, no. 1 1 



estimation of growth rate by. FB 78 



estimation of size of populations by. FB 69 



ether anesthesia, effect on fin- clipping 

 rate. PFC v. 15, no. 2 G 



herring. Sep 361 



inks for marking plastic fish tags. PFC v. 14, 

 no. 3 H 



mackerel, Atlantic; marking experiments. 

 FB 49 



marking fish, use of dyes for. PFC v. 16, 

 no. 1 D 



salmon, by the Japanese North Pacific 

 fishing expedition. Sep 349 



salmon, coho, hatchery-reared; relation 

 of size at release to proportionate 

 return. PFC 31 C 



salmon, experiments in Alaska. Doc 1005, 

 1022, 1057, 1084; FB 11 



salmon, red. Doc 943, 991; SSR F 64 



salmon, young Chinook, on the Columbia 

 River, 1916 to 1927. Doc 1047. 



sardines or Pacific pilchards. SSR-F 15 



sport-fishery activities, survey of. Cir 

 21, 26 



tagging and marking fish. FL 113 



tags on albacore in a water tunnel, testing 

 of. Sep 288 



trout, marking under anesthesia. PFC 54 D 



urethane as an anesthetic. PFC v. 11, no. 1 

 F, V.16, no. 4 1 



Fishes - temperature: 



acclimation; chemical, physical, physi- 

 ological conditions; species differ- 

 ences. FL 221 



changes, effect on young trout. PFC 47 I 



tolerance of high, changes produced by 

 acclimatization, study. Doc 1030 



Fishes and fishlike vertebrates of North and 

 Middle America. Doc 1055. 



Fishes of Green Lake, Wisconsin: 



distribution and food. Doc 906 



Fishes of the Gulf of Mexico. CB 37; FB 89. 



Fishes of the Middle West. CB 34. 



Fishes of Yellowstone National Park. Doc 904. 



Fishing: 



commercial and sport on Reelfoot Lake. 

 PFC v. 15, no. 1 D 



progress, 1903-40, and future exploitation of 

 North Sea. SSR -F 13 



TVA dams and reservoirs. PFC, v. 16, 

 no. 1 A; v.16, no. 3 C 



Fishing camps ( See Camps, fishing). 



Fishing equipment and methods (See also 

 Fibers; Nets; and Trawls): 



air conditioning fish distribution tanks. 

 PFC 52 D 



balloon trawl. FL 245 



Brown shellfish harvester. Sep 216 



193 



