Niue Department of Environment
Type of roofing material by Niuean villages. Source 2011 Census. Extracted from Niue's 2018 State of Environment (SOE) report
Niue Department of Environment
SOPAC. 2007. Sustainable and integrated water resource and wastewater management in Pacific Island countries. Niue. SOPAC Miscellaneous Report 641.
Niue Department of Environment
National Integrated Waste Management Strategy 2010-2015 for Niue