Geological survey research 1969.
| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. G.P.O. :
1969.
|
| Series: | Geological Survey professional paper ;
650-A-D. |
| Subjects: |
| Item Description: | William T. Pecora, director. "A summary of recent scientific and economic results, accompanied by a list of publications released in fiscal 1969, 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 1969" (chapter A) and indexes (chapters A-D). |