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Environmental Unknowns

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Science  21 Jul 1995:
Vol. 269, Issue 5222, pp. 358-360
DOI: 10.1126/science.269.5222.358

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vol. 269 no. 5222 358-360

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    Author Information

    1. Norman Myers1
    1. 1Green College, Oxford University, Oxford OX2 6HG, UK.

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