Fact sheet on sliding scale or variable payment farm leasesEsther Marie Colvin · First published 1945Open the Tome
Transportation of agricultural products in the United States, 1920-June 1939Esther Marie Colvin · First published 1939Open the Tome
Agricultural labor in the United States, 1936-1937Esther Marie Colvin · First published 1938Open the Tome
Agricultural labor in the United States, 1915-1935Esther Marie Colvin · First published 1935Open the Tome
List of periodicals containing prices and other statistical and economic information on fruits, vegetables and nutsEsther Marie Colvin · First published 1935Open the Tome
List of state official serial publications containing material on agricultural economicsEsther Marie Colvin · First published 1932Open the Tome