The anti-tubercular campaign & its philatelic implications.
Kemery
Carolyn
C
D003140:Communicable Disease Control / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D010678:Philately / Q000266:history*; D011314:Preventive Health Services / Q000266:history*; D014376:Tuberculosis / Q000266:history*