Organic food reserves in relation to the eradication of Canada thistles
By: F.A. Welton, V.H. Morris, and A.J. Hartzler
Contributors: Morris, V. H. 1898-1949; Hartzler, A. J
Series: Bulletin / Ohio Agricultural Experiment Station -- no. 441; Bulletin (Ohio Agricultural Experiment Station) -- no. 441
Publisher: Ohio Agricultural Experiment Station
Published: 1929
Place of publication: Wooster, Ohio
Language: eng
Number of pages: 25
Subjects: Canada thistle; Canada thistle -- Rootstocks
Notes: Cover title

Bibliography: p. 25