| Botany |
| Environmental Policy |
| Organizations |
| Publications@ |
| Ogolnpolskie Towarzystwo Zagospodarowania Odpadow |
| - ecological organization working towards minimizing and utilizing industrial waste. |
| Polish National Parks |
| - comprehensive overview of National Parks in Poland. |
| The Regional Environmental Center for Central and Eastern Europe (REC) |
| - a wealth of information, including databases. |