United States standards for Christmas trees
By: U.S. Dept. of Agriculture, Agricultural Marketing Service
Publisher: U.S. Dept. of Agriculture, Agricultural Marketing Service
Published: 1957
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Christmas trees; Standards; Christmas tree growing
Other titles: Standards for Christmas trees
Notes: Cover title.

"Effective November 1, 1957."