000 00474nam a2200169Ia 4500
008 220913s9999 xx 000 0 und d
041 _aeng
082 _a614.47025 WHO
100 _aWorld Health Organization
245 _aYellow fever vaccinating centres for interantional travel (situation as on 1st January 1991)
250 _a1
260 _aGeneva
_bWHO
_c1991
300 _avi, 82p.
650 _aA.P.H - Public health
906 _a1991-92
999 _c178137
_d178137
773 _aB.Pharm