Todd, Maribeth; Wei Zhang and Suzi Kerr. 2009. "Competition for land between biofuels, pastoral agriculture and scrub lands," in Bioenergy options for New Zealand: analysis of large-scale bioenergy from forestry. Peter Hall and Michael Jack. Scion report. pp. 122-40. Available online at http://www.scionresearch.com/general/science-publications/science-publications/technical-reports/bioenergy/bioenergy-options.
Todd, Maribeth and Suzi Kerr. 2009. "How Does Changing Land Cover and Land Use in New Zealand relate to Land Use Capability and Slope?" Motu Working Paper 09-17.