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Betty Miles
Discusses the ecological problems of land, air, and water pollution in the world today. Includes projects that illustrate these problems and possible solutions to them.
| Edition | Rev. ed. |
|---|---|
| Publisher | Knopf |
| Pages | 118 |
| Search language | english |
| ISBN_10 | 0-679-81731-X primary |
| ISBN_10 | 0-679-91731-4 primary |
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