Reports and maps of the Geological Survey released only in the open files, 1969
January 1, 1970
No abstract available.
Citation Information
| Publication Year | 1970 |
|---|---|
| Title | Reports and maps of the Geological Survey released only in the open files, 1969 |
| DOI | 10.3133/cir618 |
| Authors | Betsy A. Weld, Margaret S. Griffin, George W. Brett |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Circular |
| Series Number | 618 |
| Index ID | cir618 |
| Record Source | USGS Publications Warehouse |