Fruit, Berry and Nut Inventory, 4th edition: An Inventory of Nursery Catalogs and Websites Listing Fruit, Berry and Nut Varieties by Mail Order in the United States
Kent Whealy is the cofounder of Seed Savers Exchange, a nonprofit organization committed to saving heirloom garden seeds from extinction. Founded in 1975 by Kent and Diane Whealy, Seed Savers Exchange (SSE) now has nearly 8,000 members around the world. Its headquarters are at Heritage Farm in Decorah, Iowa.