Sites of microbial decomposition of soil organic matter : impact of substrate-soil matrix relationships Congrès Mondial de la Science du Sol : Actes = World Congress of Soil Science : Proceedings /Chotte, Jean-Luc Ladd, J.N. VERTISOL MATIERE ORGANIQUE ASSIMILATION MICROORGANISME STRUCTURE DU SOL AGREGAT SUBSTRAT BIOMASSE CARBONE ISOTOPE DISTRIBUTION SPATIALE ETUDE EXPERIMENTALE ORSTOM 1998 text https://www.documentation.ird.fr/hor/fdi:010025602-072 fdi:010025602-072 Chotte Jean-Luc, Ladd J.N.. Sites of microbial decomposition of soil organic matter : impact of substrate-soil matrix relationships. In : . Congrès Mondial de la Science du Sol : Actes = World Congress of Soil Science : Proceedings ORSTOM, 1998, 7 Congrès Mondial de la Science du Sol, 16., Montpellier (FRA), 1998/08/20-26 EN