Eastern blue-stem of the black raspberry
By: R.B. Wilcox
Series: Department circular / United States Department of Agriculture -- 227; Department circular (United States. Dept. of Agriculture) -- 227.
Publisher: U.S. Dept. of Agriculture
Published: 1922
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Raspberries; Diseases and pests
Other titles: Eastern blue stem of the black raspberry.