| 000 | 00504nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1976 xx 000 0 und d | ||
| 082 |
_a631.84 _bN28P |
||
| 100 | _aBhumbla, D. R. | ||
| 245 | 0 | _aNitrogen Assimilation and Crop Productivity | |
| 260 |
_aNew Delhi _bAssociated Publishing Company _c1976 |
||
| 300 | _a313 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aCrop production | ||
| 653 | _aNitrogen assimilation | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c14279 _d14279 |
||