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Cargando... Protecting Earth's Surfacepor Natalie Hyde
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Earth's surface is constantly being changed by heat, water, ice, salt, plants, and animals. Sometimes the changes are destructive to human activities such as farming and the building of structures. This interesting title shows the different ways people try to stop or reduce this change in the land. Examples feature such structures as dykes to hold back water and windbreaks, and adding shrubs, grass, and trees to an area of land to prevent erosion. No se han encontrado descripciones de biblioteca. |
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Google Books — Cargando... GénerosSistema Decimal Melvil (DDC)363.7Social sciences Social problems and services; associations Other social problems and services Environmental problemsClasificación de la Biblioteca del CongresoValoraciónPromedio: No hay valoraciones.¿Eres tú?Conviértete en un Autor de LibraryThing. |