Pruning ornamental trees
By: Prepared by R. Ralph Clark.
Contributors: Oregon State University. Cooperative Extension Service.
Series: FS -- 23.; Fact sheet (Oregon State University. Cooperative Extension Service) -- 23.
Publisher: Oregon State University, Cooperative Extension Service
Published: 1962
Place of publication: [Corvallis, OR]
Language: eng
Subjects: Ornamental trees -- Pruning.
Notes: Caption title.

"December, 1962."