- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Prakasam District of Andhra Pradesh
{(NIC : 01, 08, 10 to 13 and 16 to 22) (2017-2018)}
- Estimates of Principal Characteristics (2-Digit Level Classification-NIC 2008) under Annual Survey of Industries in Prakasam District of Andhra Pradesh
{(NIC : 23 to 25, 27, 28, 31, 35, 45, 52 and 82) (2017-2018)}