The Organization and Management of Farms in Northwestern Pennsylvania

An Analysis of the Business of 422 Farms in the Vicinity of Grove City, Pa

by Charles Earl Sando, David Leroy Yarnell, Earl Devere Strait, Emil George Boerner, Frederick Charles Scobey, George Charles Frederick Husmann, George Harvey Miller, Jacob Mordecai Schaffer, Jesse Burdette Bain, Joseph Martin Mehl, Elihu Harrison Ropes, Harrison Morton Dixon, Oscar Bernard Jesness, Rutherford Jay Posson, Sherman Melville Woodward · 1920