| 000 | 00373nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 140205s9999 xx 000 0 und d | ||
| 100 | _aBiswas, A K et al. | ||
| 245 | _aNitrate contamination of groundwater in some heavily fertilized and intensively cultivated districts of India | ||
| 260 |
_bIndian Institute of Soil Science _aBhopal _c2010 |
||
| 300 | _a89 | ||
| 942 |
_2ddc _cTR |
||
| 999 |
_c5713 _d5713 |
||