Feature

  1. Suburban Growth Makes More Water Problems

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  2. Chimps May Outdo Man

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  3. Arthritic Hand Surgery

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  4. All Cancer Tied to DNA

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  5. [Photograph]: New Cosmic Ear

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  6. Books of the Week

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  7. In Science Fields

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  8. Clues to Aging Found in One-Celled Animals

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  9. Give Atomic Bombs to U. N., Scientist Advises

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  10. Arctic Expedition Finds Record of 1945 Fallout

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  11. Space Fringe Benefits Are Aids to Health

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  12. New Ideas and Gadgets

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