TY  - BOOK
ED  - The National Geographic
TI  - Environment: our impact on the earth
T2  - National geographic learning reader
SN  - 9781285421070
PY  - 2014///
CY  - Boston, MA
PB  - Wadsworth/Cengage Learning
KW  - Nature
KW  - Effect of human beings on
KW  - Environmental degradation
KW  - Human ecology
KW  - Environmental sciences
KW  - Study and teaching
N1  - 1. Freshwater. 2. The Redwoods Point the Way. 3. High-Tech Trash. 4. The Drying of the West. 5. The Big Melt. 6. Still Waters: The Global Fish Crisis. 7. Last of the Amazon. 8. Saving Energy: It Starts at Home. 9. The Gulf of Oil: The Deep Dilemma. 10. The 21st Century Grid. 11. The End of Plenty. 12. Water Pressure
ER  -