This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the publi

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced

Excerpt from Annual Report of the Department of Public Health, San Francisco, Cal: For the Fiscal Year, July 1, 1910, to June 30, 1911 On January 10, 1911, Geor

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced