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Planetwatch
por
Looks at the Earth's environment, how the activities of men can have undesired effects on it, and ways to reduce the impact of human activity.
- ● 76% match for you
- ● art & photography, children's books
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Looks at the Earth's environment, how the activities of men can have undesired effects on it, and ways to reduce the impact of human activity.
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"Looks at the Earth's environment, how the activities of men can have undesired effects on it, and ways to reduce the impact of human activity."
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