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Erratum: In Science Fields: Diet for Turkeys Protects Against Disease

Erratum: Nobel Prizes Are Awarded in Physics, Chemistry, Medicine

Erratum: American Found Antarctica, Philosophical Society Is Told

[Photograph]: Timberline Tree

Ice Floe of Polar Scientists No Longer Is Northernmost

Russia Has More Ills of Youth, U. S. More Senility

Idea of Particles Discarded as Unnecessary for Physics

Climate May Play Part in Infantile Paralysis Immunity

Nature Ramblings: The Date of Christmas

Diver under 320 Tons Pressure at 420 Feet

First Glances at New Books

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