| 000 | 00392cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1978 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aT2 Un3d/8 | ||
| 245 |
_aProcess technologies for phosphate fertilizers _cby United Nations Industrial Development Organization |
||
| 260 |
_aNew York _bUnited Nations _c1978 |
||
| 300 | _a49+p | ||
| 700 | _aUnited Nations Industrial Development and Organization | ||
| 999 |
_c497492 _d497492 |
||