FISHERY BULLETIN: VOL. 71, NO. 4 



Schmidt, T. T., R. W. Risebrough, and F. Gress. Valentine, D. W., M. E. Soule, and P. Samollow. 



1971. Input of polychlorinated biphenyls into Cali- 1973. Asymmetry analysis in fishes: A possible sta- 



fornia coastal waters from urban sewage outfalls. tistical indicator of environmental stress. Fish. Bull., 



Bull. Environ. Contam. Toxicol. 6:235-243. U.S. 71:357-370. 



Shaw, S. B. Walker, B. W. 



1971. Chlorinated hydrocarbon pesticides in Cali- 1952. A guide to the grunion. Calif. Fish Game 

 fornia sea otters and harbor seals. Calif. Fish Game 38:409-420. 



57:290-294. Wolman, A. A., and A. J. Wilson, Jr. 



1972. DDT residues in eight California marine fishes. 1970. Occurrence of pesticides in whales. Pestic. 

 Calif. Fish Game 58:22-26. Monit. J. 4:8-10. 



SoKAL, R. R., and F. J. ROHLF. 



1969. Biometry. W. H. Freeman & Company, San 

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926 



