Kōrero: The role of fertiliser companies
Whārangi 2. Ngā whakaahua, ngā rauemi katoa
Me pēnei te tohu i te whārang
Ants Roberts, Fertiliser industry – The role of fertiliser companies, Te Ara – the Encyclopedia of New Zealand, https://teara.govt.nz/mi/story/3946/media (accessed 12 June 2026).
He kōrero nā Ants Roberts, i tāngia i te 1 March 2009.