| 000 | 00488 am a2200193 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on N response | |
| 300 | _a87p+Tab.31+Fig.6+Appen.17+Plates5 | ||
| 650 | _aMaize | ||
| 650 | _aCrops | ||
| 650 | _aFood grains | ||
| 650 | _aCrop grains | ||
| 650 | _aSoil fertilizer | ||
| 650 | _aPlant products. | ||
| 502 |
_cTamil Nadu Agricultural University _bM. Sc. (SSAC) _d1983 |
||
| 502 | _gKandaswamy, P. | ||
| 100 | 1 |
_aBaskaran, S _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF6256 | ||
| 999 |
_c149076 _d149076 |
||