830 Pittinger, C. A., A. L. ,. Buikema, S. G. Hornor, and R. W. Young 



(1985) Variation in tissue burdens of polycyclic aromatic hydrocarbons in 

 indigenous and relocated oysters. Environ. Toxicol. Chem. . 4(3) -.379-87. 



831 Polikarpov, G. G., D. L. Elder, S. W. Fowler, G. Benayoun, and 

 P. Pars! (1978) Sediments, water and food chiains as sources of 

 chlorinated hydrocarbons for benthic organisms in the Mediterranean Sea. 

 In: Proc. Symp. on Pollution of the Mediterranean . Anatalya, Turkey, 

 November 24 - 27, 1978. ICSEM/UNEP, Monaco. 



832 Popham, J. D., and J. M. D'Auria (1983) Combined effect of body size, 

 season, and location on trace element levels in mussels {Mytilus edulis). 

 Arch. Environ. Contam. Toxicol. . 12(1);1-14. 



833 Popham, J. D., and J. M. D'Auria (1982) Effects of season and 

 seawater concentrations on trace metal concentrations in organs of Mytilus 

 edulis. Arch. Environ. Contam. Toxicol. . 1 1 (3) :273-82. 



834 Popham, J. D., and J. M. D'Auria (1981) Statistical models for 

 estimating seawater metal concentrations from metal concentrations in 

 mussels (Mytilus edulis). Bull. Enviro n. Contam. Toxicol.. 27(5):660-70. 



835 Popham, J. D., and J. M. D'Auria (1983) Statistical approach for 

 deciding if mussels (Mytilus edulis) have been collected from a water body 

 polluted with trace metals. Environ. Sci. Technol. . 17(10):576-82. 



836 Porte, C, D. Barcelo, and J. Albaiges (1988) Quantitation of total 

 versus selected polychlorinated biphenyl congeners. J. Chromatogr. . 

 442(-):386-93. 



837 Portmann J. E. (1979) Chemical monitoring of residue levels in fish and 

 shellfish landed in England and Wales duringi 970-73. Aquatic environment 

 monitoring response no. 1, MAFF Directorate of Fisheries Research, 

 Lowestoft, UK, 21 pp. 



838 Portmann J. E., and J. D. Yardley (1972) The distribution of some 

 metals in shellfish taken from the coasts of England and Wales. ICES-CM- 

 1972/K:12, International Council for the Exploration of the Sea, 

 Copenhaguen, Denmark, 5 pp. 



839 Poulsen, E., H. U. Rijsgard, and F. lUIolenberg (1982) Accumulation 

 of cadmium and bioenergetica in the mussel Mytilus edulis. Mar. Biol. . 

 68(-): 25-9. 



840 Presley, B. J., and P. N. Boothe (1987) Trace elements in Gulf of 

 Mexico sediment and oysters from the NOAA Status and Trends Program. In: 

 Abs.. 194th American Chemical Society Meeting . New Orleans, LA, August 30 

 - September 4, 1987. American Chemical Society, Washington, DC. 143. 



83 



