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Bell, M and Selvarajah, S. 2013. List of improved boiler discharges in the Otago Region between 2003 and 2013 by proactive liaison and collaboration with the consent holders by many adopting 50 mg PM10/m3 emission international best practice standard.
Selvarajah, S. 2012. Enforcement of the Air Plan rules related to discharges from domestic heating appliances. Regulatory Committee, January 2012.
Threlfall, J, McRae, F and Selvarajah, S. 2011. Air quality strategy and long-term planning. Regulatory Committee, August 2011.