000 | 00602 a2200217 4500 | ||
---|---|---|---|
245 | 1 | _aFactors affecting quantity intensity relationships for zinc in soils of Mehrauli series-Delhi. | |
300 | _a69p. | ||
650 | _aSampling | ||
650 | _aNPK fertilizers | ||
650 | _aZinc | ||
650 | _aSoil analysis | ||
650 | _aWheat | ||
650 | _aVarieties | ||
650 | _aNutrient | ||
650 | _aTemperature | ||
502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bM.Sc. _d1973 |
||
502 | _gRamamoorty, B. | ||
100 | 1 |
_aReddy, C.N. _d |
|
942 |
_2udc _cT |
||
901 | _aT2571 | ||
999 |
_c137444 _d137444 |