A Study of the Diurnal and Nocturnal Measurement of Polychlorinated Dibenzo-p-Dioxins (CDDs) and Polychlorinated Dibenzofurans (CDFs) in Ambient Air Publication Attachment: 99-96.pdf Authors: Cleverly, D, Winters, D, Schweer, G, McCarthy, S, Ferrario, J, Buchert, J, Greene, C, Schaum, J, Byrne, C, Dupuy, A Year: 1999