Author: Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 552
Book Description
Identification and Nomenclature of Soil Horizons
Author: United States. Soil Conservation ServicePublisher:
ISBN:
Category : Soil structure
Languages : en
Pages : 16
Book Description
Soil Survey Horizons
Author: Soil Survey Manual (U.S. Department of Agriculture Handbook No. 18)
Author: U.S. Department of AgriculturePublisher: Lulu.com
ISBN: 0359573681
Category : Reference
Languages : en
Pages : 640
Book Description
The Soil Survey Manual, USDA Handbook No. 18, provides the major principles and practices needed for making and using soil surveys and for assembling and using related data. The term ?soil survey? is used here to encompass the process of mapping, describing, classifying, and interpreting natural three-dimensional bodies of soil on the landscape. This work is performed by the National Cooperative Soil Survey in the United States and by other similar organizations worldwide. The Manual provides guidance, methodology, and terminology for conducting a soil survey but does not necessarily convey policies and protocols required to administer soil survey operations. The soil bodies contain a sequence of identifiable horizons and layers that occur in repeating patterns in the landscape as a result of the factors of soil formation as described by Dokuchaev (1883) and Jenny (1941).
Bulletin of the American Soil Survey Association
Author: Soil Survey
Author: Soil Survey Investigations Report
Author: United States. Soil Conservation ServicePublisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 48
Book Description
Report of the Annual Meeting of the American Soil Survey Association
Author: American Soil Survey AssociationPublisher:
ISBN:
Category : Soil science
Languages : en
Pages : 166
Book Description
Bulletin
Author: American Soil Survey AssociationPublisher:
ISBN:
Category : Soils
Languages : en
Pages : 994
Book Description
SOIL SURVEY OF ELA TOWNSHIP, LAKE COUNTY, ILLINOIS
Author: United States. Soil Conservation ServicePublisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 166
Book Description
Author: