خاک زونی
preferred label: zonal soil @en
type: Concept
related: خاک بلوطی

گروه خاک
preferred label: soil group @en
type: Concept
related: خاک بلوطی

چرنوزم
preferred label: Chernozem @en
type: Concept
related: خاک بلوطی

خاک
preferred label: soil @en
type: Concept
narrower: خاک بلوطی

خاک بلوطی
related: خاک زونی
related: چرنوزم
related: گروه خاک
broader: خاک
preferred label: chestnut soil @en
type: Concept