Report: GD Green Roofs1 februari 2016January 2016, Five revenue models developed for Green Deal Green Roofs. https://nextgreen.nl/wp-content/uploads/2016/02/GD_Groene-Daken-Groepsfoto-small.jpg 834 1127 Anne-Marie Bor https://nextgreen.nl/wp-content/uploads/2017/05/nextgreen-logo-02.png Anne-Marie Bor2016-02-01 16:15:082017-07-26 16:48:32Report: GD Green Roofs