Everybody digs soil
Author
1)
Different kinds of soil
Author
Author
Series
Publisher
Crabtree Pub. Co
Pub. Date
c2010
Accelerated Reader
IL: MG - BL: 5.4 - AR Pts: 1
Language
English
Description
Introduces the organic and inorganic components of soil; discusses plants need for nutrients, nutrient cycles, and decomposition; illustrates the weathering, erosion, deposition processes; and, concludes with why humans need to safeguard soil.
4)
Soil erosion and how to prevent it
Author