1. Adger WN, Agrawala S, Mirza MMQ, Conde C, OBrien K, Pulhin J, Pulwarty R, Smit B, Takahashi R (2007) Assessment of adaptation practices, options, constraints and capacity. In: Parry ML, Canziani OF, Palutikof JP, van der Linden PJ, Hanson CE (eds) Climate change 2007: impacts, adaptation and vulnerability. Contribution of working group II to the fourth assessment report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, pp 717–743
2. Aitken AG, Kerr JP, Hewett EW, Hale CN (Martech Consulting Group Ltd), Nixon, C (NZ Institute for Economic Research) (2005) ZESPRI’s KiwiGreen programme—world firsts in this vital crop management system. Growing futures case study series 2. Available online at: http://www.martech.co.nz/images/02kiwi.pdf . Accessed on 9 December 2009
3. Altieri MA, Letourneau DK (1982) Vegetation management and biological control in agroecosystems. Crop Prot 1:405–430
4. Berry W (1977) The unsettling of America: culture and agriculture. Sierra Club Books, p 234
5. Campbell JR, de Wet N, Kenny GJ, Warrick RA (1999) The PICCAP guidelines for the preparation of national V & A statements. South Pacific Regional Environment Programme, Apia