| 000 | 00369 a2200157 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 082 |
_a551.7 _bAm35g |
||
| 110 | _aAmer Geological Institute | ||
| 245 | 1 |
_aGEOLOGIC MAP SYMBOLS _cAmer Geological Institute |
|
| 260 |
_aWashington, D. C. _c1956- |
||
| 300 | _a1 v.,loose leaf,Y | ||
| 440 | _aAgi | ||
| 942 | _cBK | ||
| 999 |
_c456056 _d456056 |
||