Origen y genesis del talpetate : horizonte endurecido de suelos volcanicos de la region Centro-Pacifico de Nicaragua = Origin and genesis of the talpetate : indurated horizon of volcanic soils of the Central-Pacific region of Nicaragua Suelos volcanicos endurecidos /Prat, Christian /Quantin, Paul SOL HORIZON CENDRE VOLCANIQUE INDURATION PEDOGENESE MINERALOGIE PETROGRAPHIE COMPOSITION CHIMIQUE MICROMORPHOLOGIE ALTERATION TALPETATE /Zebrowski, Claude /Prat, Christian Etchevers Barra, J.D. Arias R., H.M. Miranda M., M.E. 1992 text https://www.documentation.ird.fr/hor/fdi:38574 fdi:38574 Prat Christian, Quantin Paul, . Origen y genesis del talpetate : horizonte endurecido de suelos volcanicos de la region Centro-Pacifico de Nicaragua = Origin and genesis of the talpetate : indurated horizon of volcanic soils of the Central-Pacific region of Nicaragua. In : Zebrowski Claude, Prat Christian, Etchevers Barra J.D., Arias R. H.M., Miranda M. M.E.. Suelos volcanicos endurecidos 1992, 10 (No spécial), 267-282 Suelos Volcanicos Endurecidos : Simposio Internacional, 1., Mexico (MEX), 1991/10/20-26 SP NICARAGUA