| 000 | 00394nam a2200157Ia 4500 | ||
|---|---|---|---|
| 020 | _a9024728665 | ||
| 082 | _a631.482/MAR | ||
| 100 | _aMartinus Nijhoff Publishers | ||
| 245 | _aEfficient use of fertilizers in agriculture | ||
| 260 |
_bMartinus Nijhoff Publishers _aThe Hague _c1983 |
||
| 300 | _a351 | ||
| 650 | _aCrop yields | ||
| 650 | _aFertilizers | ||
| 901 | _a2172 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1901 _d1901 |
||