कोरवा जनजाति की दो उपजाति पहाडी व डिहारिया कोरवा पहाड़ पर रहने वाले को क्या कहते है ? - What are the two sub-tribes of Korwa tribe called Pahari and Dihariya living on Korva mountain? - Korwa JanJati Ki Do Upjaati pahadi Wa Dihariya Korwa Pahad Par Rehne Wale Ko Kya Kehte Hai ? Jharkhand Gk in hindi, जनजातियाँ मेले त्यौहार एवं संस्कृति Deeha Korwa question answers in hindi pdf Dihariya Korwa questions in hindi, Know About Pahadiyaan Korwa Jharkhand Gk online test Jharkhand Gk notes in hindi quiz book Inme Se Koi Nahi