g31.
See Viola Sampson and Larry Lohmann, “Genetic Dialectic: The Biological Politics of Genetically Modified Trees”, The Corner House Briefing, 2000, available at www.thecornerhouse.org.uk/resource/genetic-dialectic . Warwick and Meziani, “Seeds of Doubt: North American Farmers’ Experience of GM Crops” , The Soil Association, 2003, chapter 7.