National demographic and health survey. - Macro International, Inc. (Calverton, Maryland).; Philippines. Department of Health; Philippines. National Statistics Office; University of the Philippines (Diliman). Population Institute (Manila National Statistics Office, 1990)
"This report summarizes the findings ... undertaken by the National Statistics Office in collaboration with the Department of Health (DOH), the University of the Philippines Population Institute and other concerned agencies in the Philippine government."-- verso t.p.
Conducted every five years since 1968.
Issued in 1993 as National Demographic Survey.
Keywords: Demographic surveys -- Philippines; Fertility, Human -- Philippines; Philippines -- Population -- Statistics