New approaches to the measurement of vital rates in developing countries: an ICP work agreement report.
- Washington : ICP , 1976
- xii, 151p.; 22 cm.
- Interdisciplinary Communications Program, occasional monograph series .
Includes bibliographical references and index.
Fertility
Developing countries
312.1 / NEW
Includes bibliographical references and index.
Fertility
Developing countries
312.1 / NEW