false<![CDATA[Flight Maps: Adventures with Nature in Modern America]]>3.60571999<![CDATA[Glass in Britain and Ireland, AD 350-1100]]>5.0012000<![CDATA[Aspects of Industry in Roman Yorkshire and the North]]>0.002003<![CDATA[Roman Vessel Glass from Excavations in Colchester, 1971-85]]>0.001995