| 000 | 00814nab a22003017a 4500 | ||
|---|---|---|---|
| 001 | G48450 | ||
| 003 | MX-TxCIM | ||
| 008 | 121211b |||p||p||||||| |z||| | | ||
| 022 | 0 | _a0038-075X | |
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aEn | |
| 043 | _aUS | ||
| 072 | 0 | _aF25 | |
| 082 | 0 | 4 | _a77-159850 |
| 100 | 1 | _aEnwezor, W.O. | |
| 245 | 0 | 0 |
_aSoil testing for phosphorus in some Nigerian soils, 1: _b Comparison of methods of determining available phosphorus in soils of southeastern Nigeria |
| 260 | _c1977 | ||
| 340 | _aPrinted | ||
| 500 | _a18 ref.; Summary (En) | ||
| 546 | _aEnglish | ||
| 591 | _aCOMOD | ||
| 595 | _aAC | ||
| 650 | 1 | 7 |
_aFertilizers _gAGROVOC _2 _91111 |
| 650 | 1 | 0 | _aNigeria |
| 650 | 1 | 0 |
_91952 _aSoil fertility _gAGROVOC |
| 773 | 0 |
_tSoil Science _n77-159850 _gv. 123, no. 1, p. 48-53 |
|
| 942 | _cJA | ||
| 999 |
_c13233 _d13233 |
||