Balaton Group Balaton Group The Balaton Group (The International Network of Resource Information Centers) is a global network of researchers and practitioners in fields related to systems and sustainability. The name “Balaton Group” refers to the Lake Balaton region of Hungary, where the Group was first constituted, and where most of the Group’s annual meetings have taken place. The Balaton Group aims to accelerate and deepen the world’s general understanding of systems, long-term perspective and commitment to achieving positive change. The Group believes that these factors are fundamental to sustainable development. The Balaton Group was founded in 1982 by Dennis Meadows and
Bilećko Lake which was created in 1968. This is the only source of surface water in an area which is subject to extreme weather conditions in winter and also in summer. Čepelica is its small tributary in Bileća Rudine and is stated to be the best known subterranean river in Bosnia and Herzegovina. It lies in the Upper and central part of Trebsinjica valley 17 km from Trebinje is one of the largest lakes in the country. The landscape of the district where the lake is situated consists of lime stone mountains with bare karst formations Bilećko Lake Bileća Lake () is