Feature

Grasshopper and Locust Plague Declared Largely Man-Made

Erratum: First Glances at New Books

New Ship Fumigant Safer than Hydrocyanic Acid

First Glances at New Books

Bone Age Gives Index to Mental and Emotional State

Authors of Old World Civilization Sought

Long Preparation Planned for Future Specialists

Nature Ramblings: Breadfruit’s Cousin

Native White Birthrate Now Constant in Parts of Country

Gland’s past Influence Told from Condition of Skull

Marriage More Popular Today than at Turn of Century

Electric Current Untangles Salt and Paint on Old Vases