Geological Survey research 1981 a summary of recent significant scientific and economic results accompanied by a list of geologic, hydrologic, cartographic investigations in progress.

Main Author: Geological Survey (U.S.)
Format: Book
Language: English
Published: Washington : U.S. G.P.O., 1982.
Physical Description: ix, 402 pages ; 29 cm.
Series: Geological Survey professional paper ; 1275.
Subjects:
Item Description: Includes index.
Bibliography: pages 366-379.
Physical Description: ix, 402 pages ; 29 cm.
Bibliography: Bibliography: pages 366-379.