50

1970 1975 1980 1983 1985 1987 1991

^^ Transportation | | Fuel Combustion

I I Industrial Processes | | Solid Waste

FIG. 5.1.9 U.S. emissions of lead by source, 1970-1991. (Reprinted from Council on Environmental Quality 1993.)

1970 1975 1980 1983 1985 1987 1991

^^ Transportation | | Fuel Combustion

I I Industrial Processes | | Solid Waste

FIG. 5.1.9 U.S. emissions of lead by source, 1970-1991. (Reprinted from Council on Environmental Quality 1993.)

Project Earth Conservation

Project Earth Conservation

Get All The Support And Guidance You Need To Be A Success At Helping Save The Earth. This Book Is One Of The Most Valuable Resources In The World When It Comes To How To Recycle to Create a Better Future for Our Children.

Get My Free Ebook


Post a comment