World population trends: signs of hope, signs of stress
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Inglés |
| Published: |
Washington, DC :
Worldwatch Institute
1976
|
| Series: | Worldwatch paper ;
8 |
| Subjects: | |
| See on Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991001328409706719 |
