| 000 | 00352nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1983 xx 000 0 und d | ||
| 082 | _a631.81 UNI | ||
| 100 | _aUnited Nations Economic Commission for Europe | ||
| 245 | 0 | _aEfficient Use of Fertilizers in Agriculture | |
| 260 |
_aBoston _bMartinus Nijhoff _c1983 |
||
| 300 | _a352 p. | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c903566 _d903566 |
||