W. A. Douglas

The Pan American Tomato

A New Red Variety Highly Resistant to Fusarium Wilt

...

Phloem Necrosis

A Virus Disease of the American Elm

...

Insects and Fungi as Causes for Pecky Rice

...

The Shaping of Our World

A Human and Cultural Geography

Offers an assessment of many of the facts of cultural geography, as exhibited in the diversity of human activity, in a lively, readable manner. Descri...

The Corn Earworm as an Enemy of Field Corn in the Eastern States

...

Dent Corn Inbreds and Hybrids Resistant to the Corn Earworm in the South

...

Alfalfa Saponins

Studies on Their Chemical, Pharmacological, and Physiological Properties in Relation to Ruminant Bloat

...

DDT Sprays for Control of the Corn Earworm and Budworm in Sweet Corn

...

The Corn Earworm as an Enemy of Field Corn in the Eastern States

...