Healthy soils are : well-structured.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : Natural Resources Conservation Service, [2013]
Subjects:	Soil structure > United States. Soil microbiology > United States. Soils > Quality > United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo107549

Available Online