Distribution of silica resources in eastern United States /

Bibliographic Details
Main Author:	Murphy, T. D. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1960.
Series:	Contributions to economic geology. Geological Survey bulletin ; 1072-L.
Subjects:	Sand, Glass > East (U.S.) Silica > East (U.S.) Sand, Glass. Silica. United States, East.
Online Access:	https://purl.fdlp.gov/GPO/gpo69551

Description
Item Description:	Title from title screen (viewed July 23, 2014).
Physical Description:	1 online resource (iii, 657-665 pages, 9 pages of plates) : maps.
Bibliography:	Includes bibliographical references (pages 664-665) and index.