Modelling the binding of cations by humic substances /
Tipping, E.
Hurley, M. A.
Great Britain.Her Majesty's Inspectorate of Pollution.
London : Department of the Environment,
1992.
"DOE report no. DoE/HMIP/RR/089"
"Research commissioned by the Her Majesty's Inspectorate of Pollution, Department of the Environment"