Effect of air drying on hydrogen-ion concentration of soils of U.S. and Canada.

Bibliographic Details

Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1932.
Series:	Agric. Dept. Tech. Bull. No. 291
Subjects:	Chemicals. Soil conservation. Canada. Electronic books.
Online Access:	Connect to the full text of this electronic document