Top-root ratio and size of top very important in fall-planted stock
Series: Technical notes -- no. 158; Technical notes (Lake States Forest Experiment Station (Saint Paul, Minn.)) -- no. 158.
Publisher: Lake States Forest Experiment Station
Published: 1940
Place of publication: St. Paul, Minn
Language: eng
Subjects: Pinus banksiana; Pinus resinosa; Jack pine; Seedlings