Primer of sanitation
Subtitle: a simple textbook on disease germs and how to fight them
By: by John W. Ritchie.
Edition: 3d revision, with many new illustrations.
Series: New-world health series, book II
Publisher: World book company
Published: 1925
Place of publication: Yonkers-on-Hudson, N.Y; Chicago
Language: eng
Number of pages: 231
Subjects: Sanitation; Hygiene -- Juvenile literature
Genres: Juvenile literature.