Experiments with subsoiling, deep tilling, and subsoil dynamiting
By: by Raymond S. Smith.
Series: Bulletin (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 258; Bulletin (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) -- no. 258.
Publisher: University of Illinois Agricultural Experiment Station
Published: 1925
Place of publication: Urbana, Ill
Language: eng
Number of pages: 170
Subjects: Tillage -- Illinois.; Soil management -- Illinois.