International travel and health vacciantion requirements and health advice situation as on 1st January 1988

World Health Organization WHO

International travel and health vacciantion requirements and health advice situation as on 1st January 1988 - Geneva World Health Organization 1998 - 108p

World Health Organization WHO: International travel and health vacciantion requirements and health advice situation as on 1st January 1988. Geneva. World Health Organization, 1998. 92-4-158023-2--(614.47WOR)


ENGLISH

92-4-158023-2

614.47 / WHO