Freshwater pollution /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Nairobi, Kenya :
UNEP,
1991.
|
| Series: | UNEP/GEMS Environment library
|
| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Call Number: |
363.739.4 |
|---|---|
| Copy | Available |