La contaminacion de aguas en Ecuador :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Abya-Yala,
1995
Quito : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/84FB58CD-4275-4EA3-B1F5-9234D249DFC9 |
