| 000 | 00442nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a551.096 _bUn58(1) |
||
| 110 | _aUNESCO | ||
| 245 | _aReview of the natural resources of the African continent | ||
| 260 |
_aParis _bUNESCO _c1963 |
||
| 300 | _a437p. | ||
| 440 | _aNatural resources of research; no 1 | ||
| 650 | _aGeology | ||
| 942 | _cBK | ||
| 999 |
_c53512 _d53512 |
||