| 000 | 00508nam a22001697i 4500 | ||
|---|---|---|---|
| 001 | SXC018774 | ||
| 005 | 20260819093642.0 | ||
| 008 | 260101s1979 ii 000 0 eng d | ||
| 082 |
_a550 HEL-C2 _222 |
||
| 100 | _aHeller, Robert, et al. | ||
| 245 | 1 | 0 |
_aChallenges to science: Earth science / _cHeller, Robert, et al. |
| 250 | _a2 ed. | ||
| 260 |
_a _bWebster Division, McGraw-hill Book Company, _c1979 |
||
| 300 |
_ap. ; _c22 cm. |
||
| 650 | 0 | _aSciences of earth & other worlds | |
| 999 |
_c15016 _d15016 |
||