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Current edition

719 pages 2009

nonfiction science informative medium-paced
Other editions (5)
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936 pages hardcover 2009

nonfiction science informative medium-paced

796 pages paperback 2009

nonfiction science informative medium-paced

816 pages hardcover

nonfiction science informative medium-paced

804 pages paperback 2009

nonfiction science informative medium-paced

830 pages paperback 2009

nonfiction science informative medium-paced