Collecting data for the estimation of fertility and mortality.
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Washington
National Academy Press
1981.
|
| श्रृंखला: | Report / Committee on Population and Demography
6 |
| विषय: |