Genetic Engineering and Society - 1982 Ferrell, J. K., Felder, R. M., Rousseau, R. W., Ganesan, S., Kelly, R. M., McCue, J. C., & Purdy, M. J. (1982). Coal Gasification/Gas Cleanup Test Facility, Vol III: Environmental Assessment of Operation with New Mexico Subbituminous Coal and Chilled Methanol (No. EPA-600/7-82-054). Washington, D.C.: U.S. Environmental Protection Agency. Ferrell, J. K., Felder, R. M., Rousseau, R. W., Ganesan, S., Kelly, R. M., McCue, J. C., & Purdy, M. J. (1982). Coal Gasification/Gas Cleanup Test Facility: Vol II: Environmental Assessment of Operation with Devolatilized Bituminous Coal and Chilled Methanol (No. EPA-600/7-82-023). Washington, D.C.: U.S. Environmental Protection Agency. Kennedy, G. G., & Moyer, J. W. (1982). Aphid transmission and separation of two strains of sweet potato feathery mottle virus from sweet potato. Journal of Economic Entomology, 75(1), 130. https://doi.org/10.1093/jee/75.1.130