TY - BOOK PY - 2002 DA - 2002// TI - Conservation of bridges PB - Spon Press CY - London [u.a.] KW - Historic bridges KW - Conservation and restoration KW - Great Britain SN - 0419259104 LA - English N1 - Graham Tilly. In association with Alan Frost and Jon Wallsgrove ID - 332390578 ER -