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' Nature Publishing Group 1986

Ubiquitous occurrence of 2-nitrofluoranthene and 2-nitropyrene in air

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Page 1: Ubiquitous occurrence of 2-nitrofluoranthene and 2-nitropyrene in air

© Nature Publishing Group1986

Page 2: Ubiquitous occurrence of 2-nitrofluoranthene and 2-nitropyrene in air

© Nature Publishing Group1986

Page 3: Ubiquitous occurrence of 2-nitrofluoranthene and 2-nitropyrene in air

© Nature Publishing Group1986