Limit your search
Creator
- Hungary 4
- Czechoslovakia 2
- Czech Republic 1
- Poland 1
- Romania 1
- Serbia and Montenegro 1
- Slovakia 1
- Soviet Union 1
- Ukraine 1
Topic
- Flood control 4
- Natural resources--Co-management 2
- Infrastructure (Economics) 1
- Technical assistance 1
- Water quality 1
Region
- Hungary 4
- Czech Republic 3
- Slovak Republic 3
- Ukraine 2
- Montenegro 1
- Poland 1
- Republic of Moldova 1
- Romania 1
- Serbia 1
License
- Creative Commons: Public Domain Mark 1.0 4