1. The Carboniferous Bowland Shale Gas Study: Geology and Resource Estimation;Andrews,2013
2. The Jurassic Shales of the Weald Basin: Geology and Shale Oil and Shale Gas Resource Estimation;Andrews,2014
3. The Baseline Concentrations of Methane in Great British Groundwater - The National Methane Baseline Survey. British Geological Survey Open Report, OR/15/071;Bell,2016
4. Chemical and isotopic evidence for hydrogeochemical processes occurring in the Lincolnshire limestone;Bishop;J. Hydrol.,1990
5. New groundwater vulnerability mapping methodology;Carey,2014