title: Orientation studies of stream water hydrogeochemistry for environmental and economic applications in North Wales.
authors.affiliation: Geochemistry Group, British Geological Survey, NG12 5GG, Nottingham, UK.
authors.forename: P R
authors.initials: PR
authors.lastname: Simpson
authors.forename: W M
authors.initials: WM
authors.lastname: Edmunds
authors.forename: N
authors.initials: N
authors.lastname: Breward
authors.forename: J M
authors.initials: JM
authors.lastname: Cook
authors.forename: D
authors.initials: D
authors.lastname: Flight
authors.forename: G E
authors.initials: GE
authors.lastname: Hall
authors.forename: T R
authors.initials: TR
authors.lastname: Lister