Feature

  1. Medical Sciences

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  2. AEC Delays Nuclear Plants

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  3. Books of the Week

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  4. The Moon’s Interior

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  5. Back Matter

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  6. Up Went the Ash, down Came Snow

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  7. Films of the Week

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  8. Behavioral Sciences

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  9. Mercury Pollution: New Studies Show a Lot of Work Must Still Be Done

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  10. The Armadillo Helps

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  11. The Miners’ Plight

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  12. Earth Sciences

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