Duna Kör / Janos Vargha (Hungary)
- Duna Kör / Janos Vargha (Hungary) - RLA 1985 83143
- Gabčíkovo – Nagymaros Dams - Wikipedia 83144
- Goldman Prize: János Vargha 1990 83145
- János Vargha Photography Website 83146
- The biologist who broke the Berlin Wall - New Scientist 7/09 83148
- Dispute Over Danube Dam Threatens Hungarian Wetlands - NY Times 7/93 83149
- Interview Janos Vargha: Hungary‘s Closing Circle - Multinational Monitor 9/90 83150
- A Dam on the Danube: The Greening of Hungarian Politics - Victoria Pope 1989 83151
- Eastern Europe Faces Problems With Pollution - Sunday Telegraph 1/88 *pdf 83152
- Time & Date - Budapest 83156