Methods and costs of mining and preparing sand and gravel at plant of Ward Sand and Gravel Company, Oxford, Mich.

Bibliographic Details

Corporate Author:	Ward Sand and Gravel Co
Other Authors:	Ward, Frederick L.
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1932.
Series:	Mines Bur. Info. Circ. No. 6580
Subjects:	Sand. Electronic books.
Online Access:	Connect to the full text of this electronic document