Introduction of black walnut and northern red oak seedlings in an upland hardwood forest in southeastern Ohio
By: Donald E. Hilt.
Contributors: United States. Forest Service.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service research note NE ; 241; USDA Forest Service research note NE -- 241.
Publisher: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1977
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Eastern black walnut.; Forests and forestry -- Ohio.; Red oak.
Notes: Caption title.

Bibliography: p. 5.