| 000 | 00621 am a2200205 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aTracer study of nitrogen balance and crop response to water soluble phosphorus in nitrophosphates under submereged conditions of paddy | |
| 300 | _a162p. | ||
| 650 | _aPhosphates | ||
| 650 | _aSulphates | ||
| 650 | _aFarmyard manure | ||
| 650 | _aGreen manure | ||
| 650 | _aMusturd | ||
| 650 | _aSoybean | ||
| 650 | _aNutrients | ||
| 502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bPh.D. _d1971 |
||
| 502 | _gDatta, N.P. | ||
| 100 | 1 |
_aMandal, S.R. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF8082 | ||
| 999 |
_c147327 _d147327 |
||