Author Details

Lantuejoul, Christian, <p>Geosciences Center</p><p>MINES ParisTech</p><p>35 Rue Saint-Honoré</p><p>77300 Fontainebleau France</p>



GRASPA 2019 is organised with the support of "Dipartimento di Economia",  University "G. d'Annnunzio", Chieti-Pescara