Primer of sanitation for the tropics
By: by John Woodside Ritchie & Margaret Anna Purcell, with an introduction by Dr. David P. Barrows ... and a chapter on opium by the Right Reverend Charles H. Brent ...
Contributors: Purcell, Margaret Anna, joint author
Series: New-World science series
Publisher: World Book Company
Published: 1910
Place of publication: Yonkers-on-Hudson, N.Y
Language: eng
Number of pages: 182
Subjects: Hygiene; Juvenile and popular literature