The true story of John Todd's ingenious plan to clean toxic waste from a Tennessee creek describes the 150 years of pollution buildup that prompted his decision and his construction of the Living... This description may be from another edition of this product.
Why is this book out of print? This is a wonderfully exciting book. It is not just useful for anyone interested in teaching children about ecology but for an introduction to the scientific method. Wouldn't it be lovely if all our cities were as responsible to thier people as Chattanooga? I love this book. My daughters have tried to find it to donate to our school libraries in memory of their brother who died before he could make a difference. Tomorrow is his birthday and still we look.
Please re-print this excellent book!
Published by Thriftbooks.com User , 25 years ago
As an elementary science specialist and parent, I would highly recommend this book. Molly Bang makes the concepts of ecosystems and microscopic organisms come to life! Delightful pictures and text for grades 3-6.
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