Kōrero: Water quality

Whārangi 6. Hononga, rauemi nō waho

Me pēnei te tohu i te whārangi:

Mike Scarsbrook and Kit Rutherford, 'Hononga, rauemi nō waho', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/water-quality/sources (accessed 8 August 2020)

He kōrero nā Mike Scarsbrook and Kit Rutherford, i tāngia i te 24 Nov 2008, updated 18 Jul 2016