6 References

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New Zealand Journal of Marine and Freshwater Research. 8. pp 155-166.

Fenaughty, C.M., Tracey, D.M., and Lock, J.W. 1988: Heavy metal and organochlorine concentrations in New Zealand aquatic fish, crustaceans, and molluscs. New Zealand Fisheries Data Report 34. 44p.

Gorsuch, T.T. 1959: Radiochemical investigations on the recovery for analysis of trace elements in organic and biological materials. The Analyst. 84. pp 135-173.

Louie, H.W., Go, D., Fedezina, M., Judd, K., and Dalins, J. 1985: Digestion of food samples to total mercury determination. Journal of Associated Official Analytical Chemistry. 68. pp 891-893.

Robertson, T., Waugh, G.D., and Mol, J.C.M. 1975: Mercury levels in some New Zealand snapper, Chrysophrys auratus. New Zealand Journal of Marine and Freshwater Research. 9. pp 265- 272.

Solly, S.R.B., and Harrison, D.L. 1972: DDT in some New Zealand marine and freshwater fauna.

New Zealand Journal of Marine and Freshwater Research. 6. pp 456-462.

Tracey, D.M. 1993: Mercury levels in black cardinalfish (Epigonus telescopus). New Zealand Journal of Marine and Freshwater Research. 27. pp 177-181.

Van den Broek, W.L.F., and Tracey, D.M. 1981: Concentration and distribution of mercury in flesh of orange roughy (Hoplostethus atlanticus). Journal of Marine and Freshwater Research. 15. pp 137-146.

Watkinson, J.H. 1966: Flourometric determination of selenium in biological material with 2,3- diaminonapthaleme. Analytical Chemistry. 38. pp 92-97.