Feature

Influenza, Pneumonia, Measles Chief Threats in England

In Science Fields

Hungers Show Body Needs

Single Jawbone Discloses Existence of Unknown Birds

Nature Ramblings: Bible Plants

Men up for Army Training Will Have Psychiatric Examination

Radium Substitute May Show Defects in Airplane Parts

First Glances at New Books

Nature Ramblings: Dangerous Animals

Study of Sex Cycle Advanced by Grafting Uterine Tissue

First Glances at New Books

Front Matter