%0 Unpublished Work %9 AP : Autres productions %A Valentin, Christian %T A characterization of the soil resource of the research station at Ferkessedougou (Northern Côte d'Ivoire) with respects to suitability of IITA's maize savanna substation %C Adiopodoumé %D 1988 %L fdi:25745 %G ENG %I ORSTOM %K RESSOURCES EN SOL ; CLASSIFICATION ; SOL ; APTITUDE DU SOL %K COTE D'IVOIRE ; FERKESSEDOUGOU %P 14 multigr. %U https://www.documentation.ird.fr/hor/fdi:25745 %> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/doc34-06/25745.pdf %W Horizon (IRD) %$ 068PEDAPP