Wilton, E. and Caldwell J., 2017: Ambient air quality monitoring report for the Waikato region – 2016. Waikato Regional Council Technical Report 2017/03. Waikato Regional Council, Hamilton.
Other related documents
Stevenson, C. and Narsey, H. 1999: Survey of Benzene and Other Toxic Organic Compounds in Air: July 1996 - May 1999. ESR Client Report FW9956. Prepared for the Ministry of Health.
Related webpages and useful links
Ministry for the Environment - Monitoring of CO, NO2, SO2, ozone, benzene and benzo(a)pyrene in New Zealand