| 000 | 00893nab a22003137a 4500 | ||
|---|---|---|---|
| 001 | G56967 | ||
| 003 | MX-TxCIM | ||
| 008 | 121211b |||p||p||||||| |z||| | | ||
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aEn | |
| 043 | _aUS | ||
| 072 | 0 | _aF25 | |
| 082 | 0 | 4 | _a78-277827 |
| 100 | 1 | _aEnwezor, W.O. | |
| 245 | 0 | 0 | _aThe aging of phosphorus in some humid tropical soils of Nigeria. 1. the effect of phosphorus reaction time and lime on the dry matter yield of maize in soils of southeastern Nigeria |
| 260 | _c1977 | ||
| 340 | _aPrinted | ||
| 500 | _aRef | ||
| 546 | _aEnglish | ||
| 591 | _aCOMOD | ||
| 595 | _aAC | ||
| 650 | 1 | 7 |
_aFertilizers _gAGROVOC _2 _91111 |
| 650 | 1 | 7 |
_aMaize _gAGROVOC _2 _91173 |
| 650 | 1 | 0 | _aNigeria |
| 650 | 1 | 0 |
_91314 _aZea mays _gAGROVOC |
| 650 | 1 | 0 |
_91952 _aSoil fertility _gAGROVOC |
| 773 | 0 |
_tSoil Science _n78-277827 _gv. 124, no. 5, p. 259-264 |
|
| 942 | _cJA | ||
| 999 |
_c16834 _d16834 |
||