| 000 | 00677 a2200193 4500 | ||
|---|---|---|---|
| 005 | 20221123100904.0 | ||
| 110 | _aU. S. DEPT. OF THE INTERIOR | ||
| 245 | 1 |
_aReport of Investegations 7662 _bRECOVERY OF PHOSPHATES AND METALS FROM PHOSPHATE SLUDGE BY SOLVENT EXTRACTION _cH.E. Powell, L.L. Smith and A. A. Cochran |
|
| 260 |
_bU. S. Dept. Of The Interior, Bureau Of Mines, [S. L.] _c1972 |
||
| 300 | _a12p | ||
| 440 | _aReport of Investegations | ||
| 500 | _aRI 7651-66 Bound Vol. No.102398; Contents: TR15451-64 | ||
| 650 | _aBIOLOGICAL CHEMISTRY | ||
| 653 | _aENZYMES | ||
| 700 | _aPowell, H.E. | ||
| 700 | _aSmith,L.L. | ||
| 700 | _a Cochran,A. A. | ||
| 942 | _cTR | ||
| 999 |
_c400789 _d400789 |
||