000 00666nam a2200217Ia 4500
008 120912s9999 xx 000 0 und d
041 _aE
020 _a9241580143
082 _aB 16.52 WHO -363
110 _aWorld Health Organization
245 _aInternational travel and health : vaccination requirements and health advice, situation as on 1 January 1989 / World Health Organization.
260 _aGeneva, 1989.
300 _a87 p. : maps, charts
500 _aISBN 92-4-158014-3
546 _aEnglish
650 _aVaccination
650 _aTravel - Hygienic aspects
650 _aHEA
852 _xAccess Date: 30-May-90
906 _a363
999 _c13425
_d13425