| 000 | 00447nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 240806s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a978-0-520-02963-7 | ||
| 040 | _aKenya National Library Service | ||
| 082 | _a556.7826HAY | ||
| 100 | _aHay, L. Richard | ||
| 245 | 0 | _aGeology of the Olduvai Gorge A Study of Sedimentation In a Semiarid Basin | |
| 650 | _aGeology | ||
| 942 | _cBK | ||
| 999 |
_c227663 _d227663 |
||