Book: Hamari Duniya-3
Bihar Board — BSEB (Hindi Medium) • Class 8 • Geography Hamari Duniya-3 (Purani pustak — 2025 se pehle wali)
Educational Galaxy ke apne original notes — 6 chapters, saral Hindi mein.
Chapter 1: संसाधन — Read
Chapter 2: भारतीय कृषि — Read
Chapter 3: उद्योग — Read
Chapter 4: परिवहन — Read
Chapter 5: मानव संसाधन — Read