The blights of coniferous nursery stock
By: by Carl Hartley
Series: Bulletin of the U.S. Department of Agriculture -- no. 44; Bulletin of the U.S. Department of Agriculture -- no. 44
Publisher: U.S. Dept. of Agriculture
Published: 1913
Place of publication: Washington, D.C
Language: eng
Number of pages: 21
Subjects: Conifers; Nurseries (Horticulture); Diseases and pests
Notes: Caption title.

"December 12, 1913."