Tropical diseases and health in the United States
By: by John M. Swan ...
Series: The American academy of political and social science. Publications -- no. 620; Publications of the American Academy of Political and Social Science -- no. 620.
Publisher: The American academy of political and social science
Published: 1911
Place of publication: Philadelphia
Language: eng
Number of pages: 411
Notes: Cover-title.

"Reprinted from the Annals of the American academy of political and social science, March, 1911."