1. Abbots, J., & Morales, M. (2020). States lead to rid food crops of the neurotoxin chlorpyrifos. Retrieved 11 Nov 2020, from https://www.sightline.org/2020/05/11/states-lead-to-rid-food-crops-of-the-neurotoxin-chlorpyrifos/
2. Adgate, J., Goldstein, B., & McKenzie, L. (2014). Potential public health hazards, exposures, and health effects from unconventional natural gas development. Environmental Science & Technology, 48, 8307–8320.
3. Adhakari, B. R. (2013). Flooding and inundation in Nepal Terai: Issues and concerns. Hydro Nepal: Journal of Water, Energy and Environment, 12, 59–65.
4. Aguirre, A. A., Catherina, R., Frye, H., & Shelley, L. (2020). Illicit wildlife trade, wet markets, and COVID-19: Preventing future pandemics. World Medical and Health Policy, 12(3), 256–265.
5. Alpers, C. N., Hunerlach, M. P., & Geological, S. (2000). Mercury contamination from historic gold mining in California. U.S. Department of the Interior, U.S. Geological Survey.