| 000 | 00430nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1976 xx 000 0 und d | ||
| 082 |
_a631.84 _bK94N |
||
| 100 | _aKoren'Kov, D.A | ||
| 245 | 0 | _aNitrogen Fertilizers | |
| 260 |
_aNew Delhi _bOxonian Press Pvt. Ltd. _c1976 |
||
| 300 | _a309 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aNitrogen | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c14278 _d14278 |
||