Chemical nature of soil organic matter.

Bibliographic Details

Corporate Author:	United States. Bureau of Soils
Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1910.
Series:	Soils Bur. Bull. No. 74
Subjects:	Chemicals. Soil conservation. Electronic books.
Online Access:	Connect to the full text of this electronic document