World Health Organization Regional Office for South- -East Asia : Thirtieth annual report of the regional director to the regional committee for South-East Asia 1 July 1977 - 30 June 1978.
Inhalt Karte:299,197 WORLD HEALTH ORGANIZATION World Health Organization Regional Office for South--East Asia : Thirtieth annual report of the regional director to the regional committee for South-East Asia 1 July 1977 - 30 June 1978. - [b.m.] : [b.w.], [1978?]., - XVI, [2], 207 s. : [59] tabl., wykr. ; 29 cm