| 000 | 00628 a2200193 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on the nitrogen balance sheet Using N15 and efficiency of nitrophosphates of different water solubilities in respect of phosphorus labelled with p32 | |
| 300 | _a112p. | ||
| 650 | _aNitro phosphate | ||
| 650 | _aPhosphorus | ||
| 650 | _aTemperature | ||
| 650 | _aHumidity | ||
| 650 | _aFerilizer applications | ||
| 650 | _aRoots | ||
| 502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bPh.D. _d1968 |
||
| 502 | _gDatta, N.P. | ||
| 100 | 1 |
_aRao, D.M.V.P. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aT1857 | ||
| 999 |
_c137431 _d137431 |
||