Guide to USGS publications.

Bibliographic Details
Previous Title:Guide to USGS geologic and hydrologic maps
Corporate Author: Geological Survey (U.S.)
Format: Serial
Language:English
Published: Manassas, Va. : Documents Index, [1996-]
Subjects:
Description
Published:1996 ed.-
Ceased with 1998 ed.
Physical Description:volumes ; 29 cm.
Publication Frequency:Annual
ISSN:0891-4915