Indicators of environmental quality : proceedings of a symposium held during the AAAS meeting in Philadelphia, Pennylvania, december 26-31,1971 /
| Other Authors: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
New York :
Plenum ,
1974
|
| Subjects: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Call Number: |
614.71 |
|---|---|
| Copy | Available |