| Company | Category | Area | Address | Web | E-mail | Contact person |
| DOUGLAS SUNDE | Corn Farm Soybean Farm Wheat F | South Dakota | 45764 231ST ST, MADISON, Lake, South Dakota, 57042-6427, USA |
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Douglas Sunde |
| DOUGLAS THORSON | Wheat Farm Corn Farm Soybean F | South Dakota | 38776 150TH ST, MELLETTE, Spink, South Dakota, 57461-5108, USA |
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Douglas Thorson |
| DOUGLAS WEVIK FARM | Soybean Farm Corn Farm | South Dakota | 47172 307TH ST, BERESFORD, Union, South Dakota, 57004-6913, USA |
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Douglas Wevik |
| DOUGLAS WINTER | Beef Cattle Feedlot | South Dakota | 17607 475TH AVE, CLEAR LAKE, Deuel, South Dakota, 57226-5417, USA |
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Douglas Winter |
| DOUGLAS WULF | General Crop Farm | South Dakota | 19892 462ND AVE, BRUCE, Brookings, South Dakota, 57220-5109, USA |
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Douglas Wulf |
| DOUGLAS ZURAFF FARM | Dairy Farm | South Dakota | 15696 476TH AVE, LABOLT, Grant, South Dakota, 57246-6218, USA |
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Douglas Zuraff |
