The sow thistle
By: O.A. Stevens
Series: Circular / Agricultural Experiment Station, North Dakota Agricultural College -- 32; Circular (North Dakota Agricultural Experiment Station (Fargo)) -- 32
Publisher: Agricultural Experiment Station, North Dakota Agricultural College
Published: 1926
Place of publication: Fargo, N.D
Language: eng
Number of pages: 16
Subjects: Thistles
Notes: Cover title.