1. Nebraska Department of Agriculture. Nebraska Agriculture Fact Card. Accessed June 16 2022.https://nda.nebraska.gov/facts.pdf
2. Rural Energy for America Program. Rural Business‐Cooperative Service.2021:22304‐22338.
3. National Agriculture Statistics Service. 2017 Census of Agriculture State Profile: Nebraska. United States Department of Agriculture.
4. Occupational exposure to carcinogens: Benzene, pesticides and fibers
5. Endocrine disrupting pesticides: a leading cause of cancer among rural people in Pakistan;Ejaz S;Exp Oncol,2004