| 000 | 00424nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a0697050114 | ||
| 082 |
_a551.701 _bHAS |
||
| 100 |
_aHarbaugh,John W _941662 |
||
| 245 |
_aStratigraphy and the geologic time scale _cJohn W. Harbaugh |
||
| 250 | _a2nd edition | ||
| 260 |
_aLawa: _bWMC Brown, _c1968. |
||
| 300 | _avii, 136p. | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 650 |
_aStratigraphic correlation _941663 |
||
| 942 | _cBK | ||
| 999 |
_c185 _d185 |
||