The collection of birth and death data : POPLAB approaches - Sullivan, Jeremiah M.; Adlakha, Arjun L.; Bilsborrow, Richard E.; Cross, Anne R. (Chapel Hill, North Carolina : International Program of Laboratories for Population Statistics, 1981)
A la cabeza de la portada: Systems of Demographic Measurement Data Collection Systems
Keywords: CONTROL NATAL; REGIONES SUBDESARROLLADAS; FECUNDACION HUMANA -- ENCUESTAS; MORTALIDAD -- ENCUESTAS; DEMOGRAFIA