Earth Day is Sunday, April 22nd

Learn about Earth Day and how to maintain a sustainable environment by checking out these books and others from the North Campus Library:

• The Crowded Greenhouse :Population, Climate Change, and Creating a Sustainable World, by John Firor and Judith Jacobsen (HB849.415 .F57 2002)
• Our Country, the Planet :Forging a Partnership for Survival, by Shridath Ramphal (TD195.E25 R36 1992)
• Global Change and the Earth System :A Planet Under Pressure, by W. Steffen et al (GE149 .G526 2005)