Shale gas in Europe: Much ado about little?(en) Egmont Papers 64 Author: Tanja Zgajewski Paperback 2014 32 Prijs:€ 5,00 In winkelmandje
Energy Efficiency: The Ever Neglected Priority of The European Energy Strategy(en) Egmont Papers 66 Author: Tanja Zgajewski Paperback 2014 34 Prijs:€ 5,00 In winkelmandje
