Sistem Hidroelektrana na Trebisnjici
| MPAA Rating: | NR |
| Genre: | Documentary |
| Country: | Yugoslavia |
| Directed By: | Hajrudin Krvavac |
| Written By: | Hajrudin Krvavac |
| In Theaters: | Feb 10, 1971 |
| Runtime: | 1 hour 2 minutes |
Followers: 0
| MPAA Rating: | NR |
| Genre: | Documentary |
| Country: | Yugoslavia |
| Directed By: | Hajrudin Krvavac |
| Written By: | Hajrudin Krvavac |
| In Theaters: | Feb 10, 1971 |
| Runtime: | 1 hour 2 minutes |