Quantitative studies of mortality decline in the developing world /
Julie DaVanzo ... [et al.]
- Washington, D.C. : World Bank, 1985
- v, 122 p.
- World Bank staff working papers : o. 683 World Bank staff working paper. no. 8 .
Mortality--Developing countries.
Infants--Developing countries.
Developing countries--Statistics, Vital.
Mortality--Developing countries.
Infants--Developing countries.
Developing countries--Statistics, Vital.