Shingle tow packing material for conifer seedlings
By: Kenneth W. Krueger.
Series: USDA Forest Service research paper PNW -- 63.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
Published: 1968
Place of publication: Portland, Or
Language: eng
Number of pages: 10
Subjects: Conifers -- Packing; Conifers -- Seedlings
Other titles: Investigations of shingle tow packing material for conifer seedlings.
Notes: Cover title.

Bibliography: p. 9-l0.