by West Virginia University. Agricultural Experiment Station

1903

by West Virginia. Department of Agriculture

1916

by West Virginia University. Agricultural Experiment Station

1892

by West Virginia University

1908

by West Virginia University

1928

by West Virginia

1916

by West Virginia. State Board of Agriculture

1897

by West Virginia

1929

by West Virginia University. Agricultural Experiment Station

1912

by West Virginia University. Agricultural Experiment Station

1916

by West Virginia University. College of Agriculture. Extension Dept

1915

by West Virginia University. College of Agriculture. Extension Department

1917