Feature

  1. Erratum: Nature Ramblings: Poinsettia Pointers

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  2. Ancients Taught Science as a Writing Exercise

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  3. Brilliant Stars in South

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  4. Vogt’s Stand Costs Job

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  5. Nature Ramblings: Mistletoe

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  6. Telescope Mirrors Heavens

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  7. U. S. and Canada Blitz Common Foe: Mosquitoes

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  8. Books of the Week

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  9. Cheaper Paper from Wheat Straw Is Promised

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  10. Top Patents of the Year

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  11. Front Matter

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  12. DDT Conditioning Theory

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