Greensand bibliography to 1930 (annotated), with chapter on zeolite water softeners.

Bibliographic Details

Other Authors:	Shreve, R. Norris (Randolph Norris), 1885-1975
Format:	Government Document eBook
Language:	English
Published:	[Washington?] : U.S. Government Printing Office, 1930.
Series:	Mines Bur. Bull. No. 328
Subjects:	Greensand. Electronic books.
Online Access:	Connect to the full text of this electronic document