Ex situ protection of species Umbra krameri, Valbaum 1792 (Pisces, Umbridae) artificial spawning, breeding and reintroduction
National
- (2002-2003) Ex situ protection of species Umbra krameri, Valbaum 1792 (Pisces, Umbridae) artificial spawning, breeding and reintroduction; Funded by the Ministry of Natural Resources and Environmental Protection, Republic of Serbia.