Lifting date affects black walnut planting stock quality
By: W. J. Rietveld and Robert D. Williams
Contributors: Williams, Robert Dale, 1924-; North Central Forest Experiment Station (Saint Paul, Minn.)
Series: Research paper NC -- 205
Publisher: North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1981
Place of publication: St. Paul, Minn. (1992 Folwell Ave., St. Paul, Minn. 55108)
Language: eng
Subjects: Nursery stock; Seedlings -- Storage; Tree planting
Notes: Bibliography: p. 8