Variety Trial Results
https://www.ag.ndsu.edu/varietytrials
2005 Trial Results - Soybean, Roundup Ready - Nelson County, Pekin
https://www.ag.ndsu.edu/varietytrials/langdon-rec/2005-trial-results/nsoyrr.pdf/view
No publisherRoundup ReadyLangdon RECPekinSoybean2005Nelson CountyFile2005 Trial Results - Soybean, Conventional - Nelson County, Pekin
https://www.ag.ndsu.edu/varietytrials/langdon-rec/2005-trial-results/nsoybean.pdf/view
No publisherConventionalLangdon RECPekinSoybean2005Nelson CountyFile2005 Trial Results - Hard Red Spring Wheat - Nelson County, Pekin
https://www.ag.ndsu.edu/varietytrials/langdon-rec/2005-trial-results/nhrsw.pdf/view
No publisherLangdon RECPekinHard Red Spring Wheat2005Spring WheatNelson CountyFile2004 Trial Results-Hard Red Spring Wheat-Nelson County, Pekin
https://www.ag.ndsu.edu/varietytrials/langdon-rec/2004-trial-results/nhrsw.pdf/view
No publisherLangdon RECPekinHard Red Spring Wheat2004Nelson CountyFile