International travel and health situation as on 1 January 2002
- Geneva WHO 2002
- viii, 193 p. ill. 21 cm.
- INTERNATIONAL TRAVEL AND HEALTH .
9241580275
TRAVEL MEDICINE
Communicable Disease Control
Travel
Vaccination
616.9802 / INT
9241580275
TRAVEL MEDICINE
Communicable Disease Control
Travel
Vaccination
616.9802 / INT