The world of conservtion: an interview with Vilhelm Wohlert [1765 KB] Techniques and materials: the Cathedral of Mexico and the Metropolitan Sacrarium - Pedro Ramirez Vazquez [840 KB] Areas of concern: the CARIMOS plan for monuments and sites in the greater Caribbean - Eugenio Pérez Montás [1343 KB] Tecnniques et materiaux: comportement de l'église Saint-François à Lausanne pendant les travaux d'amènagement de la place - Edouard Recordon [1089 KB] Areas of concern: the nineteenth-century metropolitan city quarters in Europe; criteria for action on their "integrated conservation". Part I. - Alexander Papageorgiou-Venetas [1516 KB]