A report on sandmining activities at Mangawhai Heads Kaipara DistrictTechnical Report
Armstrong, B.; Tortell, P., 1990. Expand
Armstrong, B.; Tortell, P., 1990. Expand
Parliamentary Commissioner for the Environment, 2002. Expand
Parliamentary Commissioner for the Environment, 2014. Expand
2020. Expand
2020. Expand
Parliamentary Commissioner for the Environment, 2015. Expand