Reports and maps of the Geological Survey released only in the open files, 1956 /

Bibliographic Details
Main Author:	Weld, Betsy A.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Eisenlohr, William S., Jr, Johnson, Arthur
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Geological Survey, 1957.
Series:	Geological Survey circular ; 401.
Subjects:	Geological Survey (U.S.) > Bibliography. Geological Survey (U.S.) > Maps > Bibliography.
Online Access:	Lizardtech Plug-in required

Description
Item Description:	Title from title screen (viewed Apr. 20, 2009). Includes index. Electronic resource.
Physical Description:	12 pages : DJVU, image file.
Format:	Mode of access: Internet from the USGS web site. Address as of 4/20/09: http://pubs.er.usgs.gov/djvu/CIR/circ%5F401.djvu ; current access available via PURL.