Ivan Shiller, the inspector who found the first pink bollworm in the United States at Hearne, Texas

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Citation

Unknown. 1917. “Ivan Shiller, the inspector who found the first pink bollworm in the United States at Hearne, Texas.” Special Collections, USDA National Agricultural Library. Accessed October 3, 2024, https://www.nal.usda.gov/exhibits/speccoll/items/show/12331.