Primer of sanitation and physiology
Subtitle: being primer of sanitation and primer of physiology in one volume
By: by John Ritchie
Edition: 1920 rev.
Series: New-world health series -- bk. 2-3
Publisher: World Book
Published: 1922
Place of publication: Yonkers-on-Hudson, N.Y
Language: eng
Number of pages: 469
Subjects: Sanitation; Juvenile literature; Hygiene; Physiology
Notes: Includes index.

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