Gaya APA
Rapid guide to hazardous air pollutants / Howard J. Beim, Jennifer Spero, Louis Theodore. (1997).
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New York : Van Nostrand Reinhold.
Gaya MLA
Rapid guide to hazardous air pollutants / Howard J. Beim, Jennifer Spero, Louis Theodore.
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New York : Van Nostrand Reinhold,
1997.
Text.