1. School of Environment & Agriculture, University of Western Sydney (Hawkesbury Campus); Locked Bag 1797 Penrith South DC NSW 1797 Australia
2. Summit-Quinphos (NZ) Ltd
3. Summit-Quinphos (NZ) Ltd; PO Box 24-020 Auckland New Zealand
4. National Institute of Water & Atmospheric Research Ltd; PO Box 11-115 Hamilton New Zealand