| 000 | 00634 a2200229 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on some partially acidulated indigenous phosphate rocks as fertilizers | |
| 300 | _a70p. | ||
| 650 | _aRock phosphate | ||
| 650 | _aFertilizers | ||
| 650 | _aFertilizer application | ||
| 650 | _aExperimentation | ||
| 650 | _aGreeenhouses | ||
| 650 | _aWheats | ||
| 650 | _aMinerals | ||
| 650 | _aAcids | ||
| 650 | _aMaturity | ||
| 502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bM.Sc. _d1985 |
||
| 502 | _gNarayanasamy, G. | ||
| 100 | 1 |
_aSrikanth, A. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aT4230 | ||
| 999 |
_c141550 _d141550 |
||