Growth and yield of black spruce on organic soils in Minnesota
By: Donald A. Perala.
Contributors: North Central Forest Experiment Station (Saint Paul, Minn.)
Series: USDA Forest Service research paper NC -- 56.
Publisher: North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1971
Place of publication: [Saint Paul, Minn.]
Language: eng
Number of pages: 16
Subjects: Black spruce -- Minnesota.; Forests and forestry -- Tables.; Trees -- Minnesota -- Growth.; Black spruce -- Minnesota -- Soils.; Humus -- Minnesota.
Genres: Tables.
Notes: Cover title.

Includes tables.

Bibliography: p. 16.

Also issued online.