state gov APPSC Forest/Assistant Beat Officer (ఫారెస్ట్/అసిస్టెంట్ బీట్ ఆఫీసర్) (Pre + Mains) Mock Test 2025 General Knowledge Ecology and Environment Environment Problems
The Sendai framework for disaster reduction would be operational till
1
2025
2
2030
3
2040
4
2050