Our Endangered Earth: What We Can Do to Save It

by John Langone

Throughout the world the 20th century has been a time of expansion, both in terms of population growth and technological advances. In recent decades we have seen discoveries and inventions that have made our life on this planet more comfortable, convenient, safe and profitable. There is a price to this progress, however. As more and more people cover the globe and try to change it for their own purposes, the earth suffers. The chemicals we have come...

• Format: Hardcover
• Language: English
• ISBN: 0316514152
• ISBN13: 9780316514156
• Release Date: January 1992
• Publisher: Little Brown and Company
• Length: 224 Pages
• Weight: 0.98 lbs.
• Dimensions: 0.8" x 6.4" x 9.6"
• Age Range: 12 years and up
• Grade Range: Grade 7 and higher