| 000 | 00626 a2200193 4500 | ||
|---|---|---|---|
| 245 | 1 | _aComparative efficiency of some green manuring crops in bringing about the transfer of applied phospohorus from sub-soil depth to surface layer ( Studies with P 32 ). | |
| 300 | _a69p. | ||
| 650 | _aGreen manures | ||
| 650 | _aPhosphorus | ||
| 650 | _aNutrients | ||
| 650 | _aSoil types | ||
| 650 | _aCrops | ||
| 650 | _aFertilizers | ||
| 502 |
_cIARI, Division of Soil Science And Agricultural Chemistry, New Delhi _bM.Sc. _d1961 |
||
| 502 | _gSubbiah, B.V. | ||
| 100 | 1 |
_aMannikar, N.K. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aT1100 | ||
| 999 |
_c137308 _d137308 |
||