TY  - BOOK
TI  - Samajik vigyan: Prithvi: Humara aavvas: Kaksha 6 ke liye bhugol ki patthyapushtak
SN  - 81-7450-534-2
PY  - 2006///
CY  - New Delhi, India
PB  - National Council of Educational Research and Training
KW  - Geography
ER  -