C. Le Bas

Soil Atlas of Europe

Steffen Fritz, Selim Kapur, Erhan Akça, 2005 .

Using existing soil data to derive hydraulic parameters for simulation models in environmental studies and in land use planning; final report on the European Union funded project, 1998

Attila Nemes, J.H.M. Wösten, Allan Lilly, 1998 .

The development and use of the HYPRES database in Europe

Attila Nemes, J.H.M. Wösten, Allan Lilly, 1996 .