Saeid Nabi's Anzali Pond, Ali Shahabi's Nesal and Mostafa Shaban's Wonders of Desert will be screened at this year's Serbian festival held in the town of Brus.
Produced by the Islamic Republic of Iran Broadcasting (IRIB), all documentaries feature a number of ecological sites in Iran.
Established in 1993, the festival presents varied programs, reliable aesthetics and social orientation.
The participated films in MEFEST are required to be on tourism, ecology, sport and culinary.
The 2013 MEFEST is scheduled to be held from July 11 to 14.