Biodiversity Heritage Library

Please read BHL's Acknowledgment of Harmful Content

Browse by:

Sort By:

Control work on the Dutch elm disease in Connecticut, New York and New Jersey, for the winter and spring of 1933-1934

View Metadata

By: United States. Bureau of Entomology and Plant Quarantine. Division of Plant Disease Eradication and Control.

Publication info: [Place of publication not identified], Mar. 15, 1934

Holding Institution: U.S. Department of Agriculture, National Agricultural Library