Kuusinen, T L; Siegel, M R; Williams, T A & Powell, J A. An overview of regulatory issues that affect the development of new waste treatment technologies, report, July 1, 1991; (https://digital.library.unt.edu/ark:/67531/metadc1093979/m1/27/: accessed July 18, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .