| 000 | 01026nam a2200313 a 4500 | ||
|---|---|---|---|
| 005 | 20250914075916.0 | ||
| 008 | 981208s1975 xxk 00 eng | ||
| 020 | _a0851983405 | ||
| 039 | 9 |
_y08-18-1999 _zload |
|
| 040 | _aUKM | ||
| 090 |
_aS592.6 _b.N5R6 |
||
| 100 | 1 |
_aRobinson, J. B. D., _eauthor. |
|
| 245 | 1 | 4 |
_aThe soil nitrogen index and its calibration with crop performance to improve fertilizer efficiency on Arable soils _cJ. B. D. Robinson |
| 260 |
_aSlough, England _bCommonwealth Agricultural Bureaux _c1975 |
||
| 300 |
_a53 pages; _c25 cm. |
||
| 440 |
_aSpecial publication _vno.1 |
||
| 504 | _ap. 47-53 | ||
| 590 | _a1 | ||
| 650 |
_aSoils _xNitrogen content |
||
| 650 | _aNitrogen fertilizers | ||
| 650 | _aNitrification | ||
| 650 |
_aSoils _xAnalysis |
||
| 907 |
_a.b12161883 _b2023-01-27 _c2019-11-12 |
||
| 942 |
_c01 _n0 _kS592.6 .N5R6 |
||
| 914 | _avtls000223189 | ||
| 991 | _aFakulti Sains Hayat | ||
| 998 |
_at _b1999-05-08 _cm _da _feng _gxxk _y0 _z.b12161883 |
||
| 999 |
_c217642 _d217642 |
||