LITERATURE CITED 



GATING, JAMES P. 



1953 . Determining age of Atlantic shad 

 from their scales. 

 U.S. Fish and Wildlife Service, 

 Fish. BuU., No. 85, vol. 54, 

 pp. 187-199. 



FREDIN REYNOLD A. 



1954. Causes of fluctuations in abun- 

 dance of Connecticut River shad. 

 U.S. Fish and Wildlife Service, 

 Fish. Bull., No. 88, vol. 54, 

 pp. 247-259. 



CHAPMAN, D. G. 



1948. Problems in enumeration of 



populations of spawning sockeye 

 salmon . 2 . A mathematical 

 study of confidence limits of 

 salmon populations calculated 

 from sample tag ratios. 

 Intern. Pacific Salmon Fish. Comm. 

 BuU 2, pp. 69-85. 



GHARRETT, JOHNT. 



1950. The Umpqua River shad fishery. 

 Oregon Fish Comm. Research 

 Briefs, 3(1): pp. 3-13. 



TALBOT, 

 1954. 



G. B. 



Factors associated with fluctua- 

 tions in abundance of Hudson 

 River shad. U.S. Fish and 

 Wildlife Service, Fish. Bull., 

 No. 101, vol. 56, pp. 373-413. 



11 



IHT.-DUP. SEC. »ASH.. D.C. 



