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Citation
Dawson, J. H. and V. F. Bruns. 1962. “Emergence of Barnyardgrass, Green Foxtail, and Yellow Foxtail Seedlings from Various Soil Depths.” Special Collections, USDA National Agricultural Library. Accessed October 6, 2026, https://www.nal.usda.gov/exhibits/speccoll/items/show/4575.
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