| 000 | 00499nam a2200193Ia 4500 | ||
|---|---|---|---|
| 999 |
_c80076 _d80076 |
||
| 005 | 20200603095615.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a254789 | ||
| 041 | _aEN | ||
| 082 |
_a551 _bHAR _223 |
||
| 100 | _aHarbaugh, John W. | ||
| 245 |
_aStratigraphy and geologic time _c/John W. Harbaugh |
||
| 260 |
_aDubuque, Iowa _bW. C. Brown Co _c1968 |
||
| 300 | _aix, 113 p. | ||
| 500 | _a Includes references and index. | ||
| 509 | _aNS | ||
| 650 | _aGeology | ||
| 942 | _cR | ||