Power up to fight pollution / Bullard, Lisa

ISBN13: 
9780761385158
9780761361084
9780329927660
LCCN: 
2010048862
Compare Title: 
poweruptofightpollution
Call Number: 
363.73

Power up to fight pollution

2012
An introduction to pollution, following Tyler as he discovers the things that harm the Earth's air, water, and land, and describing ways to help improve the environment.
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