| 000 | 00359nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a551.7(014) | ||
| 245 | _aCode of stratigraphic nomenclature of India | ||
| 260 | _aNew Delhi | ||
| 260 | _c1971 | ||
| 300 | _a30 p. | ||
| 440 | _aNo. 20; Geological Survey of I | ||
| 901 | _pS20696 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c118102 _d118102 |
||