by University of North Carolina (1793-1962). North Carolina Club

1913

by University of North Carolina (1793-1962). Bureau of Correspondence Instruction

1922

by University of North Carolina (1793-1962). University Extension Division

1929

by University of North Carolina (1793-1962)

1925

by University of North Carolina (1793-1962)

1922

by University of North Carolina (1793-1962)

1928

by University of North Carolina (1793-1962). University Extension Division

1916

by University of North Carolina (1793-1962). Extension Bureau

1918

by University of North Carolina (1793-1962). Bureau of Extension

1918

by University of North Carolina (1793-1962). Wake County Club

1918

by University of North Carolina (1793-1962). State College of Agriculture and Engineering, Raleigh. Forest Tree Improvement Program

1914

by University of North Carolina (1793-1962)

1922