c245.
For seed regulations and biodiversity, see the website of GRAIN (Genetic Resources Action International) at www.grain.org ; Alvaro Toledo, “Saving the Seed: Europe’s Challenge”, Seedling, April 2002, available at https://tinyurl.com/nvjo5fk ; Renée Vellvé (1992), Saving the Seed: Genetic Diversity and European Agriculture; Sue Stickland (1998), Heritage Vegetables: The Gardener’s Guide to Cultivating Diversity; and Richard Douthwaite (1996), Short Circuit, chapter 6.