ESL, Scott Foresman, Grade 3, Chapter 12, “Pollution”

“The Major Environmental Effects of the Oil Fires in Kuwait” an email response from the EPA Website

Protecting Our Air, Land, And Water, by Gary Chandler and Kevin Graham

Kids Who Make A Difference, by Gary Chandler and Kevin Graham

Recycling, by Gary Chandler and Kevin Graham

Protecting Our Rivers and Lakes, Jr. Library of Ecology

Keeping The Air Clean, Jr. Library of Ecology