Proceedings of the international symposium on enveronmental management :
1.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Teknografik,
1987.
Istanbul : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/45C68755-EA3E-4188-A7E7-C8409B6E9789 |
