Donald Gray driving new 2-way plow, 1966 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Jackson+County+Soil+and+Water+Conservation+District+">Jackson County Soil and Water Conservation District </a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Donald+Gray">Donald Gray</a> <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Lorrain+Gray">Lorrain Gray</a> Donald Gray driving new 2-way plow to assist with Gray farm's 300 acres of contoured crops. U.S. Soil Conservation Service State Library of Iowa Jackson County Soil and Water Conservation District of Iowa. For questions about copyright, contact the State Library of Iowa <a href="%5C">http://www.statelibraryofiowa.org</a>. This item is protected by copyright and/or related rights. Your are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). <a href="http://rightsstatements.org/">http://rightsstatements.org</a> jpg eng Still Image; Photograph Contour Crops. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dickinson+County+Soil+and+Water+Conservation+District+">Dickinson County Soil and Water Conservation District </a> Contour crops in Dickinson County, Iowa. Dickinson County Soil and Water Conservation District State Library of Iowa Dickinson County Soil and Water Conservation District [1965] Dickinson County Soil and Water Conservation District of Iowa. For questions about copyright, contact the State Library of Iowa at  <a href="http://www.statelibraryofiowa.org">http://www.statelibraryofiowa.org</a>. This item is protected by copyright and/or related rights. Your are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). <a href="http://rightsstatements.org/">http://rightsstatements.org</a> jpeg eng Photograph Farmland in Dickinson County. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dickinson+County+Soil+and+Water+Conservation+District+">Dickinson County Soil and Water Conservation District </a> Aerial photos of farmland in Dickinson County, Iowa. Dickinson County Soil and Water Conservation District State Library of Iowa Dickinson County Soil and Water Conservation District Unknown Dickinson County Soil and Water Conservation District of Iowa. For questions about copyright, contact the State Library of Iowa at  <a href="http://www.statelibraryofiowa.org">http://www.statelibraryofiowa.org</a>. This item is protected by copyright and/or related rights. Your are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). <a href="http://rightsstatements.org/">http://rightsstatements.org</a> jpeg eng Photograph Contour Bean Field - Minimum Tillage on the Smith Farm. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dickinson+County+Soil+and+Water+Conservation+District+">Dickinson County Soil and Water Conservation District </a> Contour bean field with minimum tillage on the Smith farm in Okoboji Township, Dickinson County, Iowa. (Old ponderosa farm). Dickinson County Soil and Water Conservation District State Library of Iowa Dickinson County Soil and Water Conservation District June 22, 1967 Dickinson County Soil and Water Conservation District of Iowa. For questions about copyright, contact the State Library of Iowa at  <a href="http://www.statelibraryofiowa.org">http://www.statelibraryofiowa.org</a>. This item is protected by copyright and/or related rights. Your are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). <a href="http://rightsstatements.org/">http://rightsstatements.org</a> jpeg eng Photograph Contour Crops on Harry Brown's Farm. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dickinson+County+Soil+and+Water+Conservation+District+">Dickinson County Soil and Water Conservation District </a> Contour crops on Harry Brown's farm in Superior Township, Dickinson County, Iowa. Dickinson County Soil and Water Conservation District State Library of Iowa Dickinson County Soil and Water Conservation District 1964 Dickinson County Soil and Water Conservation District of Iowa. For questions about copyright, contact the State Library of Iowa at  <a href="http://www.statelibraryofiowa.org">http://www.statelibraryofiowa.org</a>. This item is protected by copyright and/or related rights. Your are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). <a href="http://rightsstatements.org/">http://rightsstatements.org</a> jpeg eng Photograph Contour Corn Field on Ed Guthrie's Farm. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dickinson+County+Soil+and+Water+Conservation+District+">Dickinson County Soil and Water Conservation District </a> Contour corn field on Ed Guthrie's farm in Okoboji Township, Dickinson County, Iowa. Dickinson County Soil and Water Conservation District State Library of Iowa Dickinson County Soil and Water Conservation District June 22, 1967 Dickinson County Soil and Water Conservation District of Iowa. For questions about copyright, contact the State Library of Iowa at  <a href="http://www.statelibraryofiowa.org">http://www.statelibraryofiowa.org</a>. This item is protected by copyright and/or related rights. Your are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). <a href="http://rightsstatements.org/">http://rightsstatements.org</a> jpeg eng Photograph Contour Strip Crop on Orville Berg's Farm. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Dickinson+County+Soil+and+Water+Conservation+District+">Dickinson County Soil and Water Conservation District </a> Contour strip crop on Orville Berg's farm in Dickinson County, Iowa. Bob Ingwersen is the pilot, and Adolph Ladegard is the photographer. Adolph Ladegard State Library of Iowa Dickinson County Soil and Water Conservation District 1972 Dickinson County Soil and Water Conservation District of Iowa. For questions about copyright, contact the State Library of Iowa at  <a href="http://www.statelibraryofiowa.org">http://www.statelibraryofiowa.org</a>. This item is protected by copyright and/or related rights. Your are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). <a href="http://rightsstatements.org/">http://rightsstatements.org</a> jpeg eng Photograph Corn in contoured field on the Davey farm. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Soil+Conservation+-+Iowa%3B%0D%0AWater+Conservation+-+Iowa%3B%0D%0AWarren+County%2C+Iowa%3B%0D%0AFarmland+-+Iowa.">Soil Conservation - Iowa; Water Conservation - Iowa; Warren County, Iowa; Farmland - Iowa.</a> Corn in contoured field on Ray Davey's farm in Warren County, Iowa. Unknown Warren County Soil and Water Conservation District State Library of Iowa Unknown <span style="color:#4c3939;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;">Warren County Soil and Water Conservation District, Warren County, Iowa. For questions about copyright, contact the State Library of Iowa at</span><span class="Apple-converted-space" style="color:#4c3939;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;"> </span><a style="color:#a28e8a;text-decoration:none;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;" title="State Library of Iowa" href="http://www.statelibraryofiowa.org/">http://www.statelibraryofiowa.org.</a> <span style="color:#4c3939;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;">This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).</span><span class="Apple-converted-space" style="color:#4c3939;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;"> </span><a style="color:#a28e8a;text-decoration:none;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;" title="In Copyright" href="http://rightsstatements.org/vocab/InC/1.0/unknown" target="_blank">http://rightsstatements.org/vocab/InC/1.0/</a> PDF Photograph Residue contoured crops on the farm of Fred Conley. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Cherokee+County%2C+Iowa%3B%0D%0ASoil+and+Water+Conservation%3B%0D%0AAgriculture%3B%0D%0AFarmstead.">Cherokee County, Iowa; Soil and Water Conservation; Agriculture; Farmstead.</a> Photos of the Fred Conley farm with residue contoured crops in Cherokee County, Iowa. Unknown Cherokee County Soil and Water Conservation District State Library of Iowa 1993 <span style="color:#4c3939;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;">Cherokee County Soil and Water Conservation District, Cherokee County, Iowa. For questions about copyright, contact the State Library of Iowa at</span><span class="Apple-converted-space" style="color:#4c3939;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;"> </span><a style="color:#a28e8a;text-decoration:none;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;" title="State Library of Iowa" href="http://www.statelibraryofiowa.org/">http://www.statelibraryofiowa.org.</a> <span style="color:#4c3939;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;">This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).</span><span class="Apple-converted-space" style="color:#4c3939;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;"> </span><a style="color:#a28e8a;text-decoration:none;font-family:Cabin, sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;" title="In Copyright" href="http://rightsstatements.org/vocab/InC/1.0/unknown" target="_blank">http://rightsstatements.org/vocab/InC/1.0/unknown</a> JPEG Photograph Contoured cornfield. <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Cherokee+County%2C+Iowa%3B%0D%0ASoil+and+Water+Conservation%3B%0D%0AAgriculture%3B%0D%0AFarming+Practices.">Cherokee County, Iowa; Soil and Water Conservation; Agriculture; Farming Practices.</a> Photo of contoured cornfield in Cherokee County, Iowa. Unknown Cherokee County Soil and Water Conservation District State Library of Iowa 1973 Cherokee County Soil and Water Conservation District, Cherokee County, Iowa. For questions about copyright, contact the State Library of Iowa at<span class="Apple-converted-space"> </span><a title="State Library of Iowa" href="http://www.statelibraryofiowa.org/">http://www.statelibraryofiowa.org.</a> This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).<span class="Apple-converted-space"> </span><a title="In Copyright" href="http://rightsstatements.org/vocab/InC/1.0/unknown" target="_blank">http://rightsstatements.org/vocab/InC/1.0/unknown</a> JPEG Photograph