duvan Smiješan Ekologija eco log in baltics Srdačan frižider pripitomiti
PDF) HELCOM (2009): Eutrophication in the Baltic Sea. An integrated thematic assessment of the effects of nutrient enrichment in the Baltic Sea region. Balt. Sea. Env. Proc. No. 115. Helsinki Commission. 148 pp.
Baltic Travel / Tour packages / Eco tour package "Lithuanian Sauna Treatment with Sauna Master" for 6-20 persons (3 days/2 nights)