Factors affecting the establishment of direct-seeded pine on surface-mine spoils
By: by William T. Plass.
Series: Research paper NE -- 290.
Publisher: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station
Published: 1974
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Reforestation -- Appalachian Region; Spoil banks; Tree planting -- Appalachian Region; Pine
Notes: Cover title.