APA Edition Citation

Pollution Control Board, K. S. (2008). Water and Air quality directory 2008.

Chicago Edition Citation

Pollution Control Board, Kerala State. Water and Air Quality Directory 2008. Kerala, Pollution Control Board, Kerala State, 2008.

MLA Edition Citation

Pollution Control Board, Kerala State. Water and Air Quality Directory 2008. 2008.

Warning: These citations may not always be 100% accurate.