The house fly as a disease carrier : and how controlled / by W. E. Britton, State Entymologist.

Public Domain Mark

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

The house fly as a disease carrier : and how controlled / by W. E. Britton, State Entymologist. Public Domain Mark. Source: Wellcome Collection.

Provider

This material has been provided by the Harvey Cushing/John Hay Whitney Medical Library at Yale University, through the Medical Heritage Library. The original may be consulted at the Harvey Cushing/John Hay Whitney Medical Library at Yale University.