Chaudhuri DB, Ghosh U. Socio-Economic Transition, Occupational Diversification and Policy Intervention among the Birhor PVTG in Purulia District, West Bengal. LCAP [Internet]. 2026 Jul. 3 [cited 2026 Oct. 26];:249-76. Available from: https://loretocollegeacademicpress.com/index.php/lcap/article/view/15