Economic - demographic simulation models a review of their usefulness for policy analysis
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Rome
Food and Agriculture Organization of the United Nations
1978.
|
| Cyfres: | Population and agricultural development : selected relationships and possible planning uses, papers -- United Nations Fund for Population Activities
no.4 |
| Pynciau: |