title: Sedimentary geochemistry of Lake Daviumbu, part of the Fly River system, Papua New Guinea: impact of upstream copper-gold mining.
authors.affiliation: Applied Sciences, The Robert Gordon University, AB1 1HG, Aberdeen, Scotland.
authors.forename: K
authors.initials: K
authors.lastname: Nicholson
authors.forename: N V
authors.initials: NV
authors.lastname: Polunin
authors.forename: P L
authors.initials: PL
authors.lastname: Osborne