Feature

  1. Behavior

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  2. Front Matter

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  3. Score One for Black Holes

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  4. Spare the Child

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  5. Vitamin B-6 and Autism

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  6. Human Aggression Linked to Chemical Balance

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  7. Beautifying the Quark Theory

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  8. Spelling out a Plant Disease Agent

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  9. Infant Formulas: Threat to Third World?

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  10. Astrophysical Silicates: Dust Unto Dust

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  11. U. S. Sensors May Go on Soviet Moon Mission

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  12. China’s Plan to Spur Scientific Research

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