Authors of Stage 2 report: Corden, C., Fretwell, B.A., Lawson, R., Mathias, S.A., Tribe, H.
Appendices on CD-ROM in pocket attached to inside front cover of stage 2.
Understanding the potential impacts of shale gas fracking on the UK water industry by B. A. Fretwell. ISBN 1840577207. Published by UK Water Industry Research Limited in 2013. Publication and catalogue information, links to buy online and reader comments.