Geological Survey Research 1972
Various
Geological Survey Research 1972 Image Cover
Publisher:USGS
Place Published:Washington, DC
Genre:Geology & Related Sciences
Series:Professional Paper 800A
Pages:320
Format:Paperback
Release:1972
Comments: Chapter A.
A summary of recent significantscientific and economic results accompanied by a list of geologic and hydrologic investigations in progress and a report on the status of topographic mapping.

Summary: