What is your human footprint? Well, it's 13,056 pints of milk, 28,433 showers, 12,888 oranges, 14,518 candy bars, and $52,972 worth of clothes, all in one lifetime. Makes you want to step more lightly... This description may be from another edition of this product.
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9 - 12 Years Children's Children's Books Economics Environment Environmental Economics Nature