関連ワード:  which soil found in hilly areas    which soil found in hilly areas of karnataka kerala and tamil nadu    which soil is found in hilly areas of karnataka    which soil is found in mountain region    which soil is found in hilly and mountainous areas    which soil is found in hilly and mountainous areas class 10    major soil found in hilly areas    laterite soil found in hilly areas    which type of soil is largely found in the western hilly areas of odisha