%0 Journal Article %T Rio+20: towards the green economy and better governance %A Jurgis Kazimieras Stani£¿kis %J Environmental Research, Engineering and Management %D 2012 %I Technologija, Kaunas University of Technology %R 10.5755/j01.erem.59.1.1132 %U http://www.erem.ktu.lt/index.php/erem/article/view/1132