00613nam a22002057a 4500 PH-MaWHO 20260408104533.0 260408b |||||||| |||| 00| 0 eng d 9241560916 WPRO Library eng KP.S.1 1986 World Health Organization 641634 Prevention and control of yellow fever in Africa. Geneva : World Health Organization, 1986. 94 pages Yellow fever Prevention and control Africa 646364 https://iris.who.int/handle/10665/39154 MONO nml 2512 2512 0 0 nml 0 0 WHO WPRO WPRO 2ndFlrLib 1986-08-06 0 KP.S .1 1986 WPR000352 2024-01-24 00:00:00 2021-05-23 MONO