Socioeconomic determinants of fertility behavior in developing nations : theory and initial results /

por Entwisle, Barbara 1953-
Publicado 1982

Geographic information systems (GIS) in evaluation of family planning programs : examples from Costa Rica and Thailand /

por Rosero-Bixby, Luis 1952-
Publicado 1997

Organizing for effective family planning programs /

por Beeson, Diane, Dixon-Mueller, Ruth
Publicado 1987