The field water balance of a heavy clayey soil

agua del suelo bilan de l'eau dans le sol clay soils eau du sol environment environnement genetic soil types gleysol gleysoles gleysols lithological soil types medio ambiente physiographic soil types site factors soil types soil water soil water balance sol argileux suelo arcilloso suelo de altura textural soil types tipos texturales de suelos type de sol type de sol lithologique type de sol textural upland soils