Mobilizing farmers' knowledge of the soil Soil and culture Rakotoson, D.J. Rakotonirina, L.A. /Serpantié, Georges SOL SYSTEME DE REPRESENTATIONS POPULATION RURALE AGRICULTEUR UTILISATION DU SOL SOL CULTIVE PRATIQUE CULTURALE RIZICULTURE DEFORESTATION EROSION DEGRADATION DU SOL FERTILITE DU SOL SYSTEME DE CULTURE JACHERE SAVOIR LOCAL SAVOIR TRADITIONNEL AGRICULTURE DURABLE Springer Landa, E.R. (ed.) /Feller, Christian (ed.) Descola, P. (préf.) 2010 text https://www.documentation.ird.fr/hor/fdi:010048603 fdi:010048603 Rakotoson D.J., Rakotonirina L.A., Serpantié Georges. Mobilizing farmers' knowledge of the soil. In : Landa E.R. (ed.), Feller Christian (ed.), Descola P. (préf.), . Soil and culture Springer, 2010, 287-309 EN MADAGASCAR