| 000 | 00315nam a2200109 4500 | ||
|---|---|---|---|
| 245 | _aFertilizer industry. | ||
| 100 | _aUnited Nations. Industrial Development Organization. Vienna. | ||
| 260 |
_aNew York _bUnited Nations _c1969 |
||
| 300 | _aix , 76p. ; 22cm. | ||
| 490 | _aMonograph no. 6 | ||
| 082 |
_a338.4766862 _bUNI |
||
| 999 |
_c27554 _d27554 |
||