Contains 30 papers on black walnut presented at a symposium in Carbondale, Illinois, in August 1973. Subjects covered include black walnut resources, utilization, and marketing; silviculture; tree improvement; nut culture and production; protection; and economics.
USDA FS 1973. Black walnut as a crop, Black Walnut Symposium, Carbondale, Illinois, August 4-15, 1973. General Technical Report NC-4. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station