Going Green
Kallen, S. (2004). Our Environment - Recycling (Our Environment). San Diego: KidHaven Press.
Povey, K. D. (2006). Hybrid Cars (Our Environment). San Diego: KidHaven Press.
Sobha, G. (2007). Green Technology: Earth-Friendly Innovations (In the News). New York: Rosen Publishing Group.
Todd, A. M. (2008). Get Green! (Life Skills). Chicago: Heinemann.
Wilcox, C. (2008). Recycling. Minneapolis, MN: Lerner Publications Company.
Wilcox, C. (2007). Recycling (Cool Science). Minneapolis: Lerner Publications. (2006).
Povey, K. D. (2006). Hybrid Cars (Our Environment). San Diego: KidHaven Press.
Sobha, G. (2007). Green Technology: Earth-Friendly Innovations (In the News). New York: Rosen Publishing Group.
Todd, A. M. (2008). Get Green! (Life Skills). Chicago: Heinemann.
Wilcox, C. (2008). Recycling. Minneapolis, MN: Lerner Publications Company.
Wilcox, C. (2007). Recycling (Cool Science). Minneapolis: Lerner Publications. (2006).
Global Issues
Wells, D.(Eds). (2004). The Battle for Oil (Understanding Global Issues). Mankato: Weigl Publishers.