Catalog Search Results
21) Iowa soils
Author
Series
Iowa physical environment volume IAN-703
Publisher
The Association
Pub. Date
[1999]
Language
English
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.
Author
Series
Soil survey volume ser. 1953, no. 9
Publisher
The Service
Pub. Date
1960
Language
English
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