TY  - BOOK
ED  - Walnut Workshop,
ED  - North Central Forest Experiment Station (Saint Paul, Minn.)
ED  - United States.
ED  - American Walnut Manufacturers Association, Chicago.
ED  - Southern Illinois University at Carbondale.
TI  - Black walnut culture: papers presented ... August 2 and 3, 1966
PY  - 1966///]
CY  - [St. Paul
KW  - Eastern black walnut
KW  - Congresses
N1  - Cover title; At head of title: North Central Experiment Station, Forest Service, U.S. Dept. of Agriculture
ER  -