Feature

  1. Oxygen Changes in the Chesapeake

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  2. The Brigtest Object

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  3. Moon Sends ICE to Comet

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  4. Submillimeter Scope

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  5. Dental Study Upsets the Accepted Wisdom

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  6. Physical Sciences

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  7. Agriculture

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  8. Chemistry

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  9. Earth Sciences

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  10. Economy of Fusion

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  11. Launchlog ’84: NASA Embarks on Its Busiest Year

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  12. Books

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