Weed control in black walnut plantations
By: Calvin F. Bey and Robert D. Williams
Contributors: Williams, Robert Dale, 1924- jt. auth.; North Central Forest Experiment Station (Saint Paul, Minn.)
Series: USDA Forest Service research note NC ; 203
Publisher: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Published: 1976
Place of publication: St. Paul
Language: eng
Subjects: Eastern black walnut.; Weeds -- Control -- United States.
Notes: Bibliography: p. 4