- Fuels Consumed by Major Industry Group (NIC 2008-Three Digit) under Annual Survey of Industries in Hardwar District of Uttarakhand (2017-2018)
- Fuels Consumed by Major Industry Group (NIC 2008-Three Digit) under Annual Survey of Industries in Hardwar District of Uttarakhand (2016-2017)
- Fuels Consumed by Major Industry Group (NIC 2008-Three Digit) under Annual Survey of Industries in Hardwar District of Uttarakhand (2015-2016)
- Fuels Consumed by Major Industry Group (NIC 2008-Four Digit) under Annual Survey of Industries in Hardwar District of Uttarakhand (2014-2015)