Global and national soils and terrain digital databases (SOTER) : procedures manual /
V.W.P. van Engelen and T.T. Wen, editors.
- Rev. ed.
- Wageningen, The Netherlands : International Soil Reference and Information Centre, 1995.
- x, 125 p.
906672059X
Soil science--Databases--Handbooks, manuals, etc. Databases--Handbooks, manuals, etc. SOTER (Computer programes).