Collecting forest tree seeds and growing your own seedlings
By: Prepared by Bernard S. Douglass and Frank A. Ter Bush.
Contributors: Ter Bush, Frank A.; United States. Forest Service. Pacific Northwest Region.
Publisher: U.S. Forest Service, Pacific Northwest Region
Published: 1975
Place of publication: Portland
Language: eng
Number of pages: 32
Subjects: Trees -- Seeds.; Forest genetics.; Forest nurseries.