Kōrero: Plant extracts

Ngā whakaahua, ngā rauemi katoa

Me pēnei te tohu i te whārangi:

Nigel Perry, 'Ngā whakaahua, ngā rauemi katoa', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/plant-extracts/media (accessed 22 November 2019)

He kōrero nā Nigel Perry, i tāngia i te 24 Sep 2007