| 000 | 00580 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a0880901047 | ||
| 082 |
_a631.8 _bLEC |
||
| 090 |
_c22179 _d34835 |
||
| 245 |
_aLectures presented at IFDC training program _bplant nutrient management for sustainable agriculture |
||
| 260 |
_aAlabama _bInternational Fertilizer Development Center _c1993 _g1993 |
||
| 300 |
_a37p. _c28cm |
||
| 440 | _aSpecial publication IFDC ;SP-19 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aFertilizers,soil conditioners,growth regulators | ||
| 650 | _aSpecific techniques | ||
| 942 | _cL | ||
| 999 |
_c49577 _d49577 |
||