| 000 | 00492pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408b1976 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a661.0723 _bB386PR |
||
| 100 | _aBeavon,David K | ||
| 245 | 1 | _aPROCESS FOR THE PRODUCTION OF SULFUR FROM MIXTURES OF HYDROGEN SULFIDE AND FIXED NITROGEN COMPUNDS | |
| 260 |
_a _bUnesco, Paris _c1976 |
||
| 300 | _a6 | ||
| 500 | _aU. S. Patent No 3,970,743 | ||
| 650 | _aSulfur | ||
| 650 | _aHydrogen Sulfide | ||
| 964 | _gCIRC | ||
| 997 | _aA62887 C | ||
| 999 |
_c309929 _d309929 |
||