Geological Survey research 1967.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Published: Washington : U.S. G.P.O. : 1967.
Series:Geological Survey professional paper ; 575-A-D.
Subjects:
Description
Item Description:William T. Pecora, director.
"A summary of recent scientific and economic results, accompanied by a list of publications released in fiscal 1967, a list of geologic and hydrologic investigations in progress, and a report on the status of topographic mapping"--Title page Chapter A.
"Scientific notes and summaries of investigations in geology, hydrology, and related fields"--Title page chapters B-D.
Physical Description:4 volumes : illustrations, maps ; 29 cm.
Bibliography:Includes "Publications in fiscal year 1967" (chapter A) and indexes (chapters A-D).