| 000 | 00512 am a2200193 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aDiffusion mechanisms associated with ammonia volatilization in lowland | |
| 300 | _a218p. | ||
| 650 | _aAmmonia | ||
| 650 | _aRice | ||
| 650 | _aDiffusion | ||
| 650 | _aLowland | ||
| 650 | _aFarmers | ||
| 650 | _aFertilizer | ||
| 502 |
_cIARI, Division of Agricultural Physics, New Delhi _bPh.D. (Ag. Physics) _d1988 |
||
| 502 | _gArora, R.P. | ||
| 100 | 1 |
_aSivaprasad, B. _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF8692 | ||
| 999 |
_c146203 _d146203 |
||