Porto Rico review of public health and tropical medicine.
Porto Rico review of public health and tropical medicine.
- San Juan.
- 2 v.
- v. 3-4; July 1927-June 1929.
Public Health--periodicals
Tropical Medicine--periodicals
Public health--Periodicals.--Puerto Rico
Tropical medicine--Periodicals.--Puerto Rico
W1 PO824
Public Health--periodicals
Tropical Medicine--periodicals
Public health--Periodicals.--Puerto Rico
Tropical medicine--Periodicals.--Puerto Rico
W1 PO824