The transportation companies as factors in agricultural extension
By: John Hamilton
Contributors: Hamilton, John, 1843-1921
Series: USDA Office of Experiment Stations Circular -- 112; Circular (United States. Office of Experiment Stations) -- 112.
Publisher: United States Dept. of Agriculture, Office of Experiment Stations
Published: 1911
Place of publication: Washington, D.C
Language: eng
Number of pages: 14
Subjects: Agricultural experiment stations; Agriculture; Periodicals; United States. Federal Extension Service; United States
Notes: Cover title.