The creatures we breathe
Contributors: Royal College of Surgeons of England
Publisher: The Nineteenth Century
Published: 1887
Place of publication: [London]
Language: eng
Subjects: Microbiology; Respiration
Notes: Pages extracted from "The Nineteenth Century", August 1887,pp.242-248.

This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

The Royal College of Surgeons of England.