Two years necessary for successful natural seeding in nonbrushy black spruce bogs /

Bibliographic Details
Main Author: Verry, Elon S.
Corporate Authors: North Central Forest Experiment Station (Saint Paul, Minn.), United States. Forest Service
Other Authors: Elling, Arthur E.
Format: Government Document Book
Language:English
Published: St. Paul, Minn. : Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1978.
Series:USDA Forest Service research note NC ; 229
Subjects:
Description
Physical Description:3 pages : illustrations ; 27 cm.
Bibliography:Bibliography: page 3.