Gusto GARCIA-NAVARRO, is Professor at the Polytechnic University of Madrid and president of AEN/CTN 198 "Sustainability in Construction".
SD-MED Observation, Athens, Paris, tel-fax: 0030-210-9235310,e-mail: forum@sd-med.org - Web design&development : Georgios Ktenidis, Emmanouil Petrellis
