| 000 | 00684 a2200253 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on soil physical parameters in integrated soil test crop response correlations. | |
| 300 | _a154p. | ||
| 650 | _aLand management | ||
| 650 | _aSoil analysis | ||
| 650 | _aSoil fertility | ||
| 650 | _aMaize | ||
| 650 | _aWheat | ||
| 650 | _aVarieties | ||
| 650 | _aSoil density | ||
| 650 | _aGamma-rays | ||
| 650 | _aNPK fertilizers | ||
| 650 | _aSampling | ||
| 650 | _aYield | ||
| 502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bPh.D. _d1973 |
||
| 502 | _gGoswami, N.N. | ||
| 100 | 1 |
_aSamra, J.S. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aT2582 | ||
| 999 |
_c137472 _d137472 |
||