MacGarvin, M. & Johnston, P. (1988) Polychlorinated Biphenyls (PCBs) and The Precautionary Principle. Greenpeace Research Laboratories, May 1988: 15 pp.
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MacGarvin, M. & Johnston, P. (1988) Polychlorinated Biphenyls (PCBs) and The Precautionary Principle. Greenpeace Research Laboratories, May 1988: 15 pp.
Download Paper