Book on Hygene Presenting the Principles Fundamental to the Conservation of Individual and Community Health
by
Thos. D. Tuttle
Language: English
Release Date: June 23, 2017
The earliest history of remote ages describes methods employed in combating disease, and down through all the centuries the struggle against infection has been going on. The science of health as applied in recent years reveals wonderful progress in the avoidance of disease, and in the control of the...