Feature

  1. New Environmental Agencies

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  2. Books of the Week

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  3. Slowness in Response

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  4. Back Matter

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  5. Umbellula in Its Deep-Sea Habitat

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  6. Thermionic Topping

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  7. Science Newsbriefs

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  8. Getting within 10 Percent

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  9. Predicting the Fury

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  10. Earth Sciences

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  11. Aerospace

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  12. Physical Sciences

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