1920 Report of the Iowa Library Commission Made to the Governor of Iowa for the Biennial Period July 1, 1918 to June 30, 1920

1918-1920 Iowa Library Commission Report made to the Governor of Iowa.

Eleventh Report of the Iowa Library Commission for the Biennial Period July 1, 1920 to June 30, 1922

1920-1922 Iowa Library Commission Report made to the Governor of Iowa.

Twelfth Report of the Iowa Library Commission to the Governor of Iowa for the Biennial Period July 1, 1922 to June 30, 1924

1922-1924 Iowa Library Commission Report made to the Governor of Iowa.

Thirteenth Report of the Iowa Library Commission Made to the Governor of Iowa for the Biennial Period July 1, 1924 to June 30, 1926

1924-1926 Iowa Library Commission Report made to the Governor of Iowa.

Fourteenth Report of the Iowa Library Commission Made to the Governor of Iowa for the Biennial Period July 1, 2926 to June 30, 1928

1926-1928 Iowa Library Commission Report made to the Governor of Iowa.

Fifteenth Report of the Iowa Library Commission Made to the Governor of Iowa for the Biennial Period July 1, 1928 to June 30, 1930 1928-1930

1928-1930 Iowa Library Commission Report made to the Governor of Iowa.

Sixteenth Report of the Iowa Library Commission Made to the Governor of Iowa for the Biennial Period July 1, 1930 to June 30, 1932

1930-1932 Iowa Library Commission Report made to the Governor of Iowa.

Seventeenth Report of the Iowa Library Commission Made to the Governor of Iowa for the Biennial Period July 1, 1932 to June 30, 1934

1932-1934 Iowa Library Commission Report made to the Governor of Iowa.

Nineteenth Report of the Iowa Library Commission Made to the Governor of Iowa for the Biennial Period July 1,1936 to June 30, 1938

1936-1938 Iowa Library Commission Report made to the Governor of Iowa.