This file contains the names and codes for counties in England and Wales as at Census day 1991 (21 April). (File Size 2KB).Field Names – CTY91CDC, CTY91CDO, CTY91CD, CTY91NM...

This file contains the names and codes for electoral wards/divisions in the UK as at Census day 1991 (21 April). File Size 365KB.REST URL of Feature Access Service –...

This file is a lookup between 1981 wards and 1991 wards in England and Wales as at 1st April 1991. (File size: 3MB).Field Names - WD81CD, WD81NM, LAD81CD, LAD81NM, WD91CD,...

This file contains the digital vector boundaries for Sub Urban Areas in England and Wales as at 1991. Please note that this product contains both Ordnance Survey and ONS...

TPA has a range of location information products which include digitised boundaries. Travel Zones (TZs) are the geographic units of TPA’s data collection, transport modelling...

This dataset contains a snapshot of commuting patterns for Census day 1991 (Tuesday 6th August). It is a complete enumeration via a self-completion Census form. The scope of JTW...

The West Virginia Department of Environmental Protection (WVDEP) makes oil and gas well information and production data available to the general public through this internet...

Third International Reservoir Characterization Technical Conference 1991