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Usar La Tierra/ Using Soil (Explorar Los Recuros Del Planeta/ Exploring Earth's Resources) (Spanish Edition)
Usar La Tierra/ Using Soil - Explorar Los Recuros Del Planeta/ Exploring Earth's Resources - Spanish Edition Author:Sharon Katz Cooper This book answers the questions: What is soil? What is soil made of? Is all soil the same? How do we use soil? Will we ever run out of soil? Who studies soil? It also includes an activity about soil.