| 000 | 00409nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1964 xx 000 0 und d | ||
| 082 | _aT 631.41 H48M | ||
| 100 | _aHoshiar Singh | ||
| 245 | 0 | _aMovement of sulphate from different fertilizers applied to tea soils of Kangra-valley and determination of extractable Al and Fe in the typical tea soils of the Punjab | |
| 260 |
_aLudhiana _bPAU _c1964 |
||
| 942 |
_2ddc _cT |
||
| 999 |
_c8163 _d8163 |
||