https://www.soilscience.org.nz/conference-speakers/troy-clarkson 2024-11-28 https://www.soilscience.org.nz/conference-speakers/peter-almond 2024-11-27 https://www.soilscience.org.nz/conference-speakers/jo-cavanagh 2024-11-27 https://www.soilscience.org.nz/conference-speakers/stephen-joseph 2024-11-27 https://www.soilscience.org.nz/conference-speakers/thomas--caspari 2024-11-27 https://www.soilscience.org.nz/conference-speakers/eliza-harris 2024-11-28 https://www.soilscience.org.nz/conference-speakers/fiona-curran-cournane 2024-11-27 https://www.soilscience.org.nz/conference-speakers/charlotte-alster 2024-11-27