TY - BOOK AU - Gjorv,Odd E. AU - Sakai,Koji ED - International Workshop on "Concrete Technology for a Sustainable Development in the 21st Century" TI - Concrete technology for a sustainable development in the 21st century SN - 0419250603 AV - TA439 C547 PY - 2000/// CY - London PB - E & FN Spon KW - Concreto KW - Aspectos ambientales KW - Congresos KW - Construcciones de concreto KW - Resistencia alta KW - Reciclado N1 - Basado en los documentos de la International Workshop sobre "Concrete Technology for a Sustainable Development in the 21st Century" celebrada en Lofoten, Noruega, del 24-26 de junio, 1998 ER -