Publisher: Iowa. State Planning Board / Provider: University of Iowa

31. Farms with radios percent of farm families operating radios 1930, state average 50.8%

1930. Iowa. State Planning Board. Committee on Population Social Trends. 1 map black line ; 84 x 115 cm Negative. "Iowa state plan." "Project 1048." "1048-18.". Iowa. State Planning Board.

32. Farms with telephones percentage of farms equipped with telephones by counties 1930, state average 84%

1930. Iowa. State Planning Board. Committee on Population Social Trends. 1 map black line ; 84 x 115 cm Negative. "Iowa state plan." "Project 1048." "1048-17.". Iowa. State Planning Board.

33. Feasibility of utilizing relief families as boarding homes for dependent children

1930. Porter, Florence Ireland and Iowa. State Planning Board. Committee on Population and Social Trends. 13 leaves ; 29 cm. Iowa. State Planning Board.

34. Feed unit per farm production per farm by townships

1930. Iowa. State Planning Board. Committee on Land Utilization. 1 map black line ; 84 x 115 cm Negative. "Project 1030." "1030-8.". Iowa. State Planning Board.

35. Feed unit production feed units produced per acre of total land in farms by townships

1930. Iowa. State Planning Board. Committee on Land Utilization. 1 map black line ; 84 x 114 cm Negative. "Project 1030." "1030-6.". Iowa. State Planning Board.

36. Forest purchase areas purchase areas for proposed national forests

1930. Iowa. State Planning Board. Committee on Forests & Wasteland. 1 map black line ; 83 x 114 cm Iowa state plan. "Project 1033." "1033-1.". Iowa. State Planning Board.

37. Forgotten house a graphic bulletin of housing conditions among the lower income groups in Iowa

1930. Iowa. State Planning Board. 1 volume (no pagination) illustrations ; 28 cm. Iowa. State Planning Board.

38. Game management areas distribution of areas established by the Iowa Fish Game Commission

1930. Iowa. State Planning Board. Biological Survey. 1 map black line ; 84 x 114 cm Iowa state plan. "Project 1035.". Iowa. State Planning Board.

39. Geographical advantages United States

1930. Iowa. State Planning Board. Committee on Surveys, Maps, & Plans. 1 map ; black line; 84 x 115 cm Iowa state plan.; "Project 1050."; "1050-2.". Iowa. State Planning Board.

40. Gross farm income gross farm income by counties as percent of state average 1930, state average $6073.474

1930. Iowa. State Planning Board. Committee on Land Utilization. 1 map black line ; 71 x 110 cm Iowa state plan. "Project 1030." "1030-11.". Iowa. State Planning Board.

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31. Farms with radios percent of farm families operating radios 1930, state average 50.8%

32. Farms with telephones percentage of farms equipped with telephones by counties 1930, state average 84%

33. Feasibility of utilizing relief families as boarding homes for dependent children

34. Feed unit per farm production per farm by townships

35. Feed unit production feed units produced per acre of total land in farms by townships

36. Forest purchase areas purchase areas for proposed national forests

37. Forgotten house a graphic bulletin of housing conditions among the lower income groups in Iowa

38. Game management areas distribution of areas established by the Iowa Fish Game Commission

39. Geographical advantages United States

40. Gross farm income gross farm income by counties as percent of state average 1930, state average $6073.474

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