5 03 Julshamn, K. (1981) Studies on major and minor elements in molluscs in 

 Western Norway. Fisk. Dr. Skr. Ser. Ernoerina . 1(5):267-87. 



504 Julshamn, K., and K. J. Andersen (1983) Subcellular distribution of 

 major and minor elements in unexposed mollusks in Western Norway - II. 

 The distribution and binding of cadmium, zinc, copper, magnesium, 

 manganese and iron in the kidney and the digestive system of the common 

 mussel Mytilus adulis. Comp. Biochem. Physiol. . 75A(1):13-16. 



505 Julshamn, K., and K. Andersen (1983) Subcellular distribution of 

 major and minor elements in unexposed mollusks in Western Norway - I. 

 The distribution and binding of cadmium, zinc and copper in the liver and the 

 digestive system of the oyster Ostrea edulis. Comp. Bio chem. Phvsiol.. 

 75A(1):9-12. 



506 Juras, A. A. (1988) A preliminary survey of heavy metal concentrations 

 in some estuarine organisms in the littoral zone of S§o Luis Island, 

 MaranhSo, Brazil. Metals in Coastal En vironments of Latin America. 

 Springer- Verlag, New York, 16-20. 



507 Kacprzak, J. L. (1990) Determination of tributyltin in oysters by 

 electrothermal atomic absorption spectrometry. Int. J. Env iron. Anal. 

 Chem. . 38(4):561-4. 



508 KagI, R., R. Alexander, and M. Cumbers (1985) Polycyclic aromatic 

 hydrocartx)ns in rock oysters: a baseline study. Int. J. Env iron. Anal. Chem.. 

 22(1-2):135-53. 



5 09 Kaitala, 8. (1988) Multiple toxicity and accumulation of heavy metals in 

 two bivalve mollusk species. Water Sci. Techno!. . 20(6-7) :23-32. 



510 Kannan N., 8. Tanabe, R. Tatsukawa, and D. J. H. Phillips (1989) 

 Persistency of highly toxic coplanar PCBs in aquatic ecosystems: uptake and 

 release kinetics of coplanar PCBs in green-lipped mussels (Perna viridis 

 Linnaeus). Environ. Pollut. . 56(1):65-76. 



511 Kanno, A., N. KikuchI, and M. Takahashi (1988) Investigations of 

 pollutants in foods. Content of TBTO (bis[tributyltin]oxide) in fish and 

 shellfish from the market. Iwate-ken Eisei Kenkv iisho Nenoo. 31(-):55-9. 



512 Karbe L., J. Gonzales Valero, T. Borchardt, M. Dembinski, A. 

 Duch, H. Hablizel, and R. Zeltner (1988) Heavy metals in fish and 

 benthic organisms from the northwestern, central and southern North Sea: 

 regional patterns comparing dab, blue mussel and hermit crab {Limanda 

 limanda, Mytilus edulis, Pagurus bernhardus). ICES-CM-1988/E:22. 

 International Council for the Exploration of the Sea, Copenhaguen, Denmark, 

 17 pp. 



54 



