La contaminación por aguas negras de los ríos del Cantón Central de San José /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | |
| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
Heredia, C.R. :
C. Alfaro L.,
1997.
|
| Subjects: |
| Physical Description: | ii, 215 hojas ; 28 cm. |
|---|