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All of our bargain books are brand new, perfectly readable and represent a tremendous value! The bargain books are, however, publisher overstocks and remainders that TRW purchases at deep discounts. As a result, they may have a small mark through the UPC bar code or a small mark on the side of the book. This is simply to mark the books so they cannot be sent back to a publisher. Because of this, bargain books are non returnable to TRW unless they are damaged. Please consider this before ordering.
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The Ozone Layer (True Books: Environment)
ISBN: 9780516221953
Author: Donald, Rhonda Lucas
Publisher: Children's Press (CT)
Published: September 2001
Retail: $25.00    OUR PRICE: $3.09
     You Save 88%
Binding Type: Library Binding
Qty:
Annotation: Explains how the ozone layer protects Earth from harmful solar radiation and how ground-level ozone is a type of pollution.
Additional Information
Physical Information: 0.33" H x 8.70" L x 7.28" W 48 pages
Bargain Category: Early Elementary, Environment, Nature, Reference, Science, Upper Elementary
Grade level(s): 3rd, 4th, 5th