Concepedia
Statistics
Publications
1
Citations
12
H-Index
Active since
1991
G.H. Unzelman is an author specializing in environmental chemistry, air quality, and ozone.
Top concepts
OzoneChemistryAir QualityEngineeringAir PollutionEnvironmental Chemistry
Publications per year
1991–1991
U. S. Clean Air Act expands role for oxygenates
G.H. Unzelman · Oil and Gas Journal; (USA) · 1991 · 12 citations
Environmental Chemistry, Engineering, Alternative Fuel +11
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