| 000 | 00542 a2200193 4500 | ||
|---|---|---|---|
| 245 | 1 | _aSoil fertilizers phosphorus reaction products in major soil groups of west-Bengal. | |
| 300 | _a74p. | ||
| 650 | _aPhosphorus | ||
| 650 | _aSoil types | ||
| 650 | _aX-rays | ||
| 650 | _aMonoammonium | ||
| 650 | _aTrace elements | ||
| 650 | _aPhosphorus | ||
| 502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bM.Sc. _d1975 |
||
| 502 | _gSarkar, M.C. | ||
| 100 | 1 |
_aSarkar, D. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aT2834 | ||
| 999 |
_c137479 _d137479 |
||