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Humble “Cooties” Help Solve Ancient Indian Race Riddles

Earthquake Experts Call for Volunteer Observers

Working Plants Longer Hours by Electric Light

Storks, Blivvers of Air, Make Long Flights

Study Game Birds of Alaskan Tundras

Fermented Blood Stimulates Growth

Canadians to Explore Baffin Land Interior

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Unique Birds of Chile Described by New York Scientist

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Isolation Only Plague Preventive

Ancient Tribal Relics Found in Northwest