Methods of tillage for dry farming
By: by Geo. Severance.
Series: Popular bulletin / Washington Agricultural Experiment Station -- no. 15.; Popular bulletin (Washington Agricultural Experiment Station) -- no. 15.
Publisher: Washington Agricultural Experiment Station
Published: 1909
Place of publication: Pullman, Wash
Language: eng
Subjects: Dry farming -- Washington (State); Tillage -- Washington (State)