Primer of sanitation and physiology
Subtitle: being Primer of sanitation and Primer of physiology in one volume
By: by John W. Ritchie ... Illustrated by Karl Hassman, Hermann Heyer, Earl Horter, Harry Freeman
Series: New world health series, book II and III; New world health series, book II and III
Publisher: World book Co.
Published: 1914
Place of publication: Yonkers-on-Hudson, N.Y
Language: eng
Number of pages: 451
Subjects: Sanitation; Hygiene; Physiology