| 000 | 00458pam a2200133a 44500 | ||
|---|---|---|---|
| 008 | 160510b xxu||||| |||| 00| 0 eng d | ||
| 082 | _aUSBM RI-7679 | ||
| 245 |
_aTHE STATISTICAL AND SPATIAL EVALUATION OF SULFUR AND ASH IN COAL SEAMS _b |
||
| 260 |
_a _bU. S. DEPT. OF THE INTERIOR, BUREAU OF MINES,[S. L.] _c1972 |
||
| 300 | _a,46,,,,,, | ||
| 500 | _aBound with USBM RI-7680-7698,Lack no. 7686-87,89,91,97 | ||
| 650 | _aBIOLOGICAL CHEMISTRY | ||
| 650 | _aENZYMES | ||
| 999 |
_c480399 _d480399 |
||