Water-induced sealing features in an alluvial soil from a sub-desertic area (Agadez - Niger) : poster presentation Petrology of weathering and soils /Valentin, Christian /Humbel, François-Xavier SURFACE DU SOL ANALYSE STRUCTURALE MICRORELIEF MICROMORPHOLOGIE DIFFERENCIATION PEDOGENETIQUE PLUIE ETAT DE SURFACE DU SOL sn 1983 text https://www.documentation.ird.fr/hor/fdi:03508 fdi:03508 Valentin Christian, Humbel François-Xavier. Water-induced sealing features in an alluvial soil from a sub-desertic area (Agadez - Niger) : poster presentation. In : . Petrology of weathering and soils sn, 1983, 7 multigr. Petrology of Weathering and Soils : International Colloquium CNRS, Paris (FR), 1983/07/04-07 EN NIGER AGADES