MTBE's origin in groundwater is most likely due to leaking underground fuel storage tanks, pipelines or gasoline spills, incidental or otherwise.
(MTBE's origin in groundwater; is; most likely due to leaking underground fuel storage tanks, pipelines or gasoline spills, incidental or otherwise)
MTBE's origin in groundwater
is
most likely due to leaking underground fuel storage tanks, pipelines or gasoline spills, incidental or otherwise