TY  - GEN
AU  - Ranjan,  Amibh
TI  - IAS Mains General Studies Paper 3 Technology Economic Development Biodiversity Environment Security and Disaster Management 
SN  - 9789358896879
U1  - 001.2 RAN 
PY  - 2023///
CY  - Meerut
PB  -  Arihant Publications India Limited
KW  - General Studies
ER  -