Central Pollution Control Board 

Ministry of Environment & Forests (MoEF)

Central Zoo Authority (CZA), New Delhi.

Indian Institute of Forests Management (IIFM), Bhopal.

Wildlife Institute of India (WII), Dehradun.

Eco Bricks, Cleaner Bricks Production Technology .

SEIAA, BIHAR

GIS data displaying the location of Fly-Ash Brick units in Bihar