Environmental protection, ecology, all Latvia
Lubān Wetland Complex Foundation
Rūpniecības 20, Madona, Madonas nov., LV-4801
Environmental protection, ecology
Nature Protection Administration, Kurzeme Regional Administration
Šlītere, "Šlīteres mežniecība" , Dundagas pagasts, Talsu nov., LV-3270
State Environmental Service, Ventspils Regional Environmental Administration, Control part in Tukum
Tidaholmas 3, Tukums, Tukuma nov., LV-3101
Daugavpils University Nature Research and Environmental Education Center
Vienības 13, Daugavpils, LV-5401
Nature Protection Administration, Latgale regional administration, Loudon office
Ļaudona, Aiviekstes 3, Ļaudonas pagasts, Madonas nov., LV-4862