Pollution the land we live on
Describes the life-supporting role of soil, the ways man is destroying it, and new methods of land management and garbage disposal that will help conserve it.
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| Outros autores: | , |
| Formato: | Libro |
| Idioma: | English |
| Publicado: |
Minneapolis
Lerner Publications Co.
[1971]
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| Series: | A Real world book
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| Subjects: |