Feature

  1. To Study Mayas

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  2. Making Gas from Cornstalks

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  3. Pan-American Highway Nearly Finished

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  4. Canadian Indians Live by Hunting

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  5. Mexico’s Race Problems Foreseen

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  6. Blind Good Listeners

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  7. Nature Ramblings: Ichneumon Flies

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  8. Norway to Save Whales

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  9. Two New Vitamins

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  10. Nerves like Radio

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  11. Mexico Exploring Aztec Ruins

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  12. Fawns Travel by Air

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