Language
en
Duration
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Series
United States. Department of Agriculture. Farmers' Bulletin no. 734
Publisher of text edition
Project Gutenberg
Credits
Produced by Tom Cosmas from files generously made available by USDA through The Internet Archive. All resultant materials are placed in the Public Domain.
Release date
2020-09-18
Rights
Public domain in the USA.
Subjects
1884–1970
An early 20th-century entomologist, he helped turn everyday insect problems into practical public guidance. His work on houseflies, ticks, and other pests connected scientific research with real concerns in homes, farms, and public health.
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