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1por Van de Weg, R.F. (ed.), International Society of Soil Science, Wageningen (Netherlands) eng, International Workshop on a Global Soils and Terrain Digital Database eng 18-22 May 1987 2 Nairobi (Kenya), Association Internationale de la Science du Sol, Wageningen (Netherlands) fre, Internationale Bodenkundliche Gesellschaft, Wageningen (Netherlands) oth
Publicado 1987Texto bibliotecaFAO IT -
2por Peters, W.L. (ed.), International Society of Soil Science, Wageningen (Netherlands) eng, Regional Workshop on a Global Soils and Terrain Digital Database and Global Assessment of Soil Degradation eng 12-15 Dec 1988 2 Porto Alegre (Brazil), Association Internationale de la Science du Sol, Wageningen (Netherlands) fre, Internationale Bodenkundliche Gesellschaft, Wageningen (Netherlands) oth
Publicado 1988Texto bibliotecaFAO IT -
3por Baumgardner, M.F. (ed.), International Society of Soil Science, Wageningen (Netherlands) eng, International Workshop on the Structure of a Digital International Soil Resources Map Annex Data Base eng 20-24 Jan 1986 Wageningen (Netherlands), Oldeman, L.R. (ed.), Association Internationale de la Science du Sol, Wageningen (Netherlands) fre, Internationale Bodenkundliche Gesellschaft, Wageningen (Netherlands) oth
Publicado 1986Texto bibliotecaFAO IT -
4por Peters, W.L. (ed.), International Society of Soil Science, Wageningen (Netherlands) eng, Regional Workshop on a Global Soils and Terrain Digital Database and Global Assessment of Soil Degradation eng 20-25 Mar 1988 1 Montevideo (Uruguay), Association Internationale de la Science du Sol, Wageningen (Netherlands) fre, Internationale Bodenkundliche Gesellschaft, Wageningen (Netherlands) oth, Sociedad Internacional de las Ciencias del Suelo, Wageningen (Netherlands) spa, Ministerio de Ganaderia, Agricultura y Pesca, Montevideo (Uruguay). Direccion de Suelos spa, Taller de Trabajo Regional sobre una Base Digitalizada de Datos de Suelos y Terrenos y la Evaluacion de la Degradacion de Suelos a Nivel Mundial spa 20-25 Mar 1988 1 Montevideo (Uruguay)
Publicado 1988Texto bibliotecaFAO IT