New approaches to the measurement of vital rates in developing countries
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C.
Smithsonian Institution
1976.
|
| Cyfres: | An ICP work agreement report Occasional monograph series / Interdisciplinary Communication Program
no.3 |
| Pynciau: |