Johnston, P.A. & Stringer, R.L. (1991) Protecting the North Sea: The Analytical Change. Greenpeace Research Laboratories, August 1991: 2 pp.
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Johnston, P.A. & Stringer, R.L. (1991) Protecting the North Sea: The Analytical Change. Greenpeace Research Laboratories, August 1991: 2 pp.
Download Paper