Dyfyniad APA

NEVERS NOEL. (1995). AIR POLLUTION CONTROL ENGINEERING. MCGRAW HILL.

Dyfyniad Arddull Chicago

NEVERS NOEL. AIR POLLUTION CONTROL ENGINEERING. NEW-YORK: MCGRAW HILL, 1995.

Dyfyniad MLA

NEVERS NOEL. AIR POLLUTION CONTROL ENGINEERING. MCGRAW HILL, 1995.

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