Release accelerates growth of yellow-poplar
Subtitle: an 18-year look
By: Robert D. Williams.
Contributors: North Central Forest Experiment Station (Saint Paul, Minn.)
Series: Research note NC -- 202.; USDA Forest Service research note NC -- 202.; Research note NC -- 202.
Publisher: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Published: 1976
Place of publication: St. Paul
Language: eng
Subjects: Forest regeneration -- Indiana; Germination; Poplar -- Indiana
Notes: Caption title.

Tables.