Life and health
Subtitle: consisting of "Clearing the way," a first book on sanitation, and "Keeping the laws," a first book on physiology
By: by John W. Ritchie ... illustrated by Karl Hassmann, Earl Horter, Harry Freeman, Hermann Heyer, Elliott Dold and Will H. Schanek.
Series: New-world health series,; books II and III
Publisher: World book company; World book Co.
Published: 1917
Place of publication: Yonkers-on-Hudson, N.Y
Language: eng
Number of pages: 406
Subjects: Sanitation.; Physiology.; Hygiene.
Notes: Published 1916 under title: Public and personal health.