| 000 | 00320nam a2200121 4500 | ||
|---|---|---|---|
| 001 | 012864 | ||
| 005 | 20260807101710.0 | ||
| 008 | 260101s1990 pe 000 0 eng d | ||
| 100 | 1 | _aed. Stephen C. Guptill | |
| 245 | 1 | 0 | _aAn Enchanced Digital Line Graph Design |
| 264 | 1 |
_aDenver _bU.S. Geological Survey _c1990 |
|
| 942 | _cLIBRO | ||
| 999 |
_c41428 _d41428 |
||