The climate of the United States and its endemic influences. Based chiefly on the records of the Medical Department and Adjutant General's Office, United States Army / By Samuel Forry.

Licence: Public Domain Mark

Credit: The climate of the United States and its endemic influences. Based chiefly on the records of the Medical Department and Adjutant General's Office, United States Army / By Samuel Forry. Source: Wellcome Collection.