Progressive Fish Culturist 



*PFC 52. Nov. -Dec. 1940. (Continued) 



B. The new federal fish distribution 



policy; requirements of federal waters 

 to receive first consideration, by M. 

 C. James. 8-11 p., illus. 



C. A bacterial disease of carp in central 



b'urope; Haemorrhagic septicaemia 

 causes heavy losses on Polish fish 

 farms, by Stanislas F. Snieszko. 

 12-15 p. 



D. Air conditioning fish distribution tanks, 



by Ralph H. Olson. 16-17 p., illus. 



E. Feeds for the fish hatcheries; a sum- 



mary of research at the Cortland 

 Experimental Hatchery, by C. M. 

 McCay and A. M. Phillips. 18-21 p. 



F. The new salmon hatchery at Leaven- 



worth by S. E. Hutton. 24-30 p.. illus. 

 Reprinted from Reclamation Era, 

 Dec. 1940. 



*PFC 53. Jan. -Feb. 1941. 



A. The individual and the public service; 



Director Gabrielson discusses Serv- 

 ice policy with the younger staff 

 members. 1-7 p., illus. 



B. Managing ponds for fish production, 



by H. S. Swingle and E. V. Smith. 

 8-13 p., illus. 



C. Formalin for bacterial fin rot. by 



Roger E. Burrows. 14-16 p. 



D. A new fish-transportation unit; Jeffer- 



son National Forest trout ride in 

 refrigerated van, by Theodore C. 

 Fearnow. 19-22 p., illus. 



E. Bulk foods in the diet of young salmon, 



by Lauren R. Donaldson and Fred J. 

 Foster. 23-25 p. 



F. Conservation at the headgate; screen- 



ing irrigation diversions, an important 

 phase of western fishery management, 

 by R. R. Gardner. 26-29 p., illus. 



G. Beware of the broken eggl A possible 



cause of heavy losses of salmon 

 eggs, by G. Clifford Carl. 30-31 p. 



*PFC 54, Aug. 1941. 



A. The life history and control of an eye 



fluke; an account of a serious hatch- 

 ery disease caused by a parasitic 

 worm, by M. S. Ferguson and Robert 

 A. Hayford. 1-13 p., illus. 



B. Organization of the Fish and Wildlife 



Service, by W. R. Dillon. 14-23 p. 

 illus. 



C. Is wild trout fishing doomed? By Lith- 



gow Osborne. 24-29 p., illus. 

 Reprinted from Outdoor America. 

 Nov. 1940. 



D. Marking trout under anesthesia, by 



Richard F. Foster. 30-31 p. 



E. Egg production of walleyed pike and 



sauger; Norris Reservoir fish differ 

 from same species in other locali- 

 ties, by Charles G. Smith. 32-34 p. 



D. 

 E. 

 F. 

 G. 



H. 



*PFC 55. Nov. 1941. 



A. Carbarsone treatments for octomitus; 



experimental and practical tests show 

 value of new drug, by E. Clifford Nel- 

 son. 1-5 p. 



B. Increasing the capacity of a hatchery; 



circular tanks give four-fold increase 

 in potential capacity, by Gustave Pre- 

 vost. 6-10 p., illus. Reprinted from 

 Transactions of the American Fish- 

 eries Society, 70, 1941. 



C. Lingingston Stone, by Joel W. Hedg- 



peth. (Founders of fish culture) 11-14 



p., illus. 

 A sportsman-operated rearing station. 



by Jerry Martin. 15-18 p., illus. 

 Keeping books on a Vermont trout 



stream, by Russell F. Lord. 19-22 p. 

 Fish culture on Lake Titicaca, by M. 



C. James. 25-27 p., illus. 

 The potato ricer in the fish hatchery; 



how to transform a kitchen gadget 



into a fish feeder by C. R. Mitchell. 



28-30 p. 

 A spawning knife for taking salmon 



eggs, by Edgar Ledgerwood. 31-32 p.. 



illus. 

 *PFC 56, Dec. 1941. 



A. Trout management in New Hampshire; 



biologist's findings form basis of 

 state's new program, by Herbert E. 

 Warfel. 2-9 p., illus. 



B. A drip incubator and heater combina- 



tion; device solves problem of limited 

 water supply plus low temperatures, 

 by James R. Simon and Floyd Roberts. 

 10-13 p., iUus. 



C. Fishery research in Wisconsin, by Ed- 



ward Schneberger. 14-17 p., illus. 



D. A new method of combating fungus in- 



fections, by D. John O'Donnell. 

 18-20 p. 



E. Belly tags for bass; preliminary re- 



turns from the tagging of fingerling 

 smallmouth black bass, by Eugene W. 

 Surber. 21-22 p., illus. 



F. Two-way counting weir for salmon; 



complete census of salmon migrants 

 taken in Alaska stream. 23-27 p., 

 illus. 



G. Fertilizing bass ponds; large quanti- 



ties in center of pond recommended, 

 by T. F. Nelson. 28-29 p. 



9. no.l. Jan. 1947. 



Available knowledge as a spur to prac- 

 tical fish culture, by C. M. McCay. 

 5-8 p. 



River developments and their effects 

 upon fish and wildlife resources, by 

 Rudolph Dieffenbach. 9-12 p. 



C. Furunculosis and its treatment, by 

 James S. Outsell. 13-20 p. 



D. Ichthyophthiriasis in Australian trout 

 hatchery, by A. Dunbavin Butcher. 

 21-26 p. 



--Continued on next page- 



«PFC V 

 A. 



B. 



73 



