Back روبرت كوستانزا Arabic روبرت كوستانزا ARZ رابرت کاستنزا AZB Robert Costanza German Robert Costanza English Robert Costanza Spanish Robert Costanza French Robert Costanza Italian Robert Costanza Polish Костанца, Роберт Russian
Robert Costanza (born 14 September 1950) is an American ecological economist and the Gund Professor of Ecological economics and Director of the Gund Institute for Ecological Economics at the University of Vermont.