Soil conservation districts for Iowa?

Description:: [14] pages illustrations, maps ; 20 cm
Resource Link:: https://digital.lib.uiowa.edu/islandora/object/ui%3Atestiadep_706
Language:: eng
Creator:: Iowa. State Planning Board. Committee on soil conservation
Publisher:: Iowa. State Planning Board
Provider:: University of Iowa
Resource Class:: Maps
Temporal Coverage:: 1930-1940
Spatial Coverage:: Iowa
Rights:: Material in the public domain. No restrictions on use.
Access Rights:: Public
Format:: JPEG

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