Shah, Iqbal H.; Pullum, Thomas W.; Mohammad, Irfan - Volkswirtschaftliche Fakultät, … - 1985
A survey conducted in 1975, as part of the World Fertility Survey programme, provided evidence that fertility began to … decline in Pakistan during the early 1970s. Because of the low level of contraceptive use recorded in that survey, the … fertility decline was attributed to delayed marriage. However, a second and similar survey conducted approximately 5 years later …