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Front Matter

Drug Affects Neurotic Animals Specifically

Breast Cancer Reported in Girls 14 and 17

Join Links in Life Chain

Crust’s Origin Indicated

Rat Cancer Cells Poison Themselves with Drug

[Photograph]: Nuclear Fuel

Hookworm Disease Still Plagues Southeast U.S.

Lethal Daisies Help Economy of New Guinea

Laws for Space Debated

World’s Experienced Observers Make Report