Horizon 1 1 10 C-ACTI : Communications avec actes dans un congrès international Wageningen conference on applied soil science : soil science in a changing world Wageningen Conference on Applied Soil Science : Soil Science in a Changing World : theme 4. Governance and Policy : session 4.1. Soil Information in Support Policy Making and Awareness Raising 143 SOL ATLAS CARTE PEDOLOGIQUE CONSERVATION DU SOL AFRIQUE 2011 2011/09/18-22 Wageningen University of Wageningen fdi:010057419 ENG https://www.documentation.ird.fr/hor/fdi:010057419 https://www.documentation.ird.fr/intranet/publi/depot/2012-10-04/010057419.pdf Horizon (IRD) 068SPASOL