State air quality agencies apparently would appreciate better implementation direction from the US Environmental Protection Agency if it reduces allowable ground-level ozone limits from 75 ppb to a proposed 65-70 ppb range.
Source: News
State air quality agencies apparently would appreciate better implementation direction from the US Environmental Protection Agency if it reduces allowable ground-level ozone limits from 75 ppb to a proposed 65-70 ppb range.
Source: News
MARKET WATCH: NYMEX oil prices drop on higher US rig count
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MARKET WATCH: NYMEX oil prices drop on higher US rig count
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