FISHERY BULLETIN: VOL. 80. NO. 2 



marine environment. Pestic. Monit. J. 3:190-193. 

 SlNDERMANN, C. J. 



1970. Principal diseases of marine fish and shellfish. 

 Acad. Press, N.Y., 369 p. 



1979. Pollution-associated diseases and abnormalities of 

 fish and shellfish: A review. Fish. Bull., U.S. 76:717- 

 749. 

 Smith, C. E., and R. G. Piper. 



1975. Lesions associated with chronic exposure to ammo- 

 nia. In W. E. Ribelin and G. Migaki (editors). The 

 pathology of fishes, p. 497-514. Univ. Wis. Press, Madi- 

 son. 



Snedecor, G. W., and W. G. Cochran. 



1967. Statistical methods. 6th ed. Iowa State Univ. 

 Press, Ames, 593 p. 

 Snieszko, S. F. 



1974. The effects of environmental stress on outbreaks of 

 infectious diseases of fishes. J. Fish Biol. 6(2):197- 

 208. 

 Starck, W. A., II. 



1971. Biology of the gray snapper, Lutjanusgriseus (Lin- 

 neaus), in the Florida Keys. Stud. Trop. Oceanogr. 10: 

 11-23. Univ. Miami Press. 



Trussel, R. P. 



1972. The percent un-ionized ammonia in aqueous am- 

 monia solutions at different pH levels and temperatures. 

 J. Fish. Res. Board Can. 29:1505-1507. 



Waite, T. D. 



1976. Man's impact on the chemistry of Biscayne Bay. 



In A. Thorhaug and A. Volker (editors), Biscayne Bay: 

 Past/Present/Future, p. 279-285. Univ. Miami Sea 

 Grant Spec. Rep. 5. 

 Walsh, A. H., and W. E. Ribelin. 



1975. The pathology of pesticide poisoning. In W. E. 

 Ribelin and G. Migaki (editors), The pathology of fishes, 

 p. 515-541. Univ. Wis. Press, Madison. 



Wedemeyer, G. 



1970. The role of stress in the disease resistance of fishes. 

 In S. F. Snieszko (editor), A symposium on diseases of 

 fishes and shellfishes, p. 30-35. Am. Fish. Soc, Spec. 

 Publ. 5. 



Wedemeyer, G. A., F. P. Meyer, and L. Smith. 



1976. Diseases of fishes. Book 5: Environmental stress 

 and fish diseases. T.F.H. Publ., Neptune City, N.J., 

 192 p. 



Williams, H. 



1970. Host-specificity of fish parasites. J. Parasitol. 

 56(2):482-483. 



Wobeser, G., L. F. Kratt, R. F. J. Smith, andG. Acompanado. 



1976. Proliferative branchiitis due to Tetraonchus rau- 



chi (Trematoda: Monogenea) in captive arctic grayling 



(Thymallus arcticus). J. Fish. Res. Board Can. 33: 



1817-1821. 



Yamaguti, S. 



1963. Systema helminthum. Vol. IV. Monogenea and 

 Aspidocotylea. Intersci. Publ., N.Y., 699 p. 



1971. Synopsis of digenetic trematodes of vertebrates, 

 Vol. I, 1074 p. Keigaku Publ. Co., Tokyo. 



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