mountain meadow steppe soil 山地草甸草原土

mountain dry steppe soil 山地干草原土

mountain n steppe soil 山地草原土

mountain steppe meadow soil 山地草原草甸土

mountain weadow steppe soil 山地草甸草原

mountain shrubby steppe soil 山地灌丛草原土

mountain n dry steppe soil 山地干草原土

mountain n meadow steppe soil 山地草甸草原土

mountain limy shrubby steppe soil 山地石灰性灌丛草原土