Measuring mortality, fertility and natural increase a self-teaching guide to elementary measures
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Honolulu
The East-West Center
[©1983]
|
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Honolulu
The East-West Center
[©1983]
|