Manual of Ohio weeds
By: [by] H. A. Runnels and J. H. Schaffner
Contributors: Schaffner, John Henry, 1866-; Ohio Agricultural Experiment Station
Series: Ohio. Agricultural Experiment Station. Bulletin -- 475
Publisher: Ohio Agricultural Experiment Station
Published: 1931
Place of publication: Wooster, Ohio
Language: eng
Number of pages: 166
Subjects: Weeds -- Ohio
Notes: Library's copy lacks last 2 pages