Keywords: Shelby County, Iowa. General caption, No factor has been more important in the development of Shelby . . . - NARA - 522434.tif These pictures show how people in this locality preserve the fertility of their land This image shows shows farmer plowing fallow land This image shows a manure spreader being loaded and operated This last is not a usual or necessary practice and no farmer has enough barnyard manure for all his tillage This operator however puts all he has on the land and believes that it is worth his while to do so since it acts to make a good crop better General notes 522434 Local identifier 83-G-44265 Department of Agriculture Bureau of Agricultural Economics Division of Economic Information ca 1922 - ca 1953 Rusinow Irving Photographer 5307166 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 1941 05 02 - 1941 05 07 Record group Record Group 83 Records of the Bureau of Agricultural Economics 1876 - 1959 Record group ARC 412 Photographic Prints Documenting Programs and Activities of the Bureau of Agricultural Economics and Predecessor Agencies compiled ca 1922 - ca 1947 documenting the period ca 1911 - ca 1947 Series ARC 521048 File unit File unit ARC Variant control numbers NAIL Control Number NWDNS-83-G-44265 yes Other versions <gallery> File Shelby_County _Iowa _General_caption _No_factor_has_been_more_important_in_the_development_of_Shelby_ _ _ _-_NARA_-_522434 tif tif File Shelby_County _Iowa _General_caption _No_factor_has_been_more_important_in_the_development_of_Shelby_ _ _ _-_NARA_-_522434 jpg jpg </gallery> NARA-cooperation PD-USGov Irving Rusinow Shelby County Iowa NARA TIF images with categorized JPGs |