Control of the white pine blister rust is practical and inexpensive ...
Series: Blister rust news service -- Clip sheet no. 6; Blister rust news service -- Clip sheet no. 6.
Published: 1923
Language: eng
Subjects: Control; Currants; Gooseberries; Blister rust
Notes: Caption title.

"Not to be released before October 26, 1923."

"To be used by editors as fill-ins."