| 000 | 00347nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a631.8:016 _bKRI |
||
| 100 | _aKrishna, M G | ||
| 245 | 0 | _aPetroleum products as feestocks for ammonia manufacture | |
| 260 |
_aNew Delhi _bFAI _c1969 |
||
| 490 | _aFertilizer Institute Proceedings 4 | ||
| 942 | _cBK | ||
| 999 |
_c21900 _d21900 |
||