1984 The Development of Plant Regeneration Systems for the Genetic Improvement of Walnut Tulecke, Walt, Gale McGranahan. 1984.
1983 Plant Regeneration From Walnut Protoplasts, Endosperm and Embryos Tulecke, Walt, Gale McGranahan. 1983.
1985 Multiplication and Evaluation of Tissue Culture Derived Walnut Plants McGranahan, Gale, Walt Tulecke, Chuck Leslie. 1985.
