• New Horizons in Horticulture

      Burkhart, Leland; Department of Horticulture (College of Agriculture, University of Arizona (Tucson, AZ), 1954)
    • Pre-Cool Lettuce

      Stewart, J. K.; Burkhart, Leland; Department of Horticulture; Department of Horticulture (College of Agriculture, University of Arizona (Tucson, AZ), 1954)