Feature

  1. The Day the Dam Burst

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  2. Correcting the Urban-Rural Imbalance

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  3. Going in Circles with a Pulsar

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  4. Energy Research Agency Replaces AEC

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  5. Back Matter

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  6. A Fossil Bonanza in the Baja

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  7. Cell Membranes: Critical in Diseases

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  8. The 1974 Nobel Prizes

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  9. New Books

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  10. An Operation You Can Forget

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  11. Botany

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  12. Science and Society

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