Fertilizing and thinning northern hardwoods in the Lake States
By: Douglas M. Stone
Contributors: North Central Forest Experiment Station (Saint Paul, Minn.); United States. Forest Service
Series: USDA Forest Service research paper NC ; 141; USDA Forest Service research paper NC -- 141
Publisher: Dept. of Agriculture, Forest Service, North Central Forest Experiment station
Published: 1977
Place of publication: [St. Paul]
Language: eng
Subjects: Forest soils -- Fertilization; Forest thinning; Forests and forestry -- Lake States; Hardwoods
Notes: Cover title

Bibliography: p. 7