| 000 | 00446nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140224s9999 xx 000 0 und d | ||
| 082 | _a631.81 N4 | ||
| 100 | _aNambiar, K.K.M. | ||
| 245 | _aSoil fertility and crop productivity under long term fertiliser use in India | ||
| 260 |
_aNew Delhi _bICAR _c1994 |
||
| 300 | _a144p. | ||
| 600 | _a K.K.M.Nambiar | ||
| 650 | _aSoil science,Soil fertility,Crop productivity,Soil nutrition | ||
| 942 | _cBK | ||
| 999 |
_c95899 _d95899 |
||