| 000 | 00539nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1994 xx 000 0 und d | ||
| 020 | _a9780471594741 | ||
| 082 |
_a631.417 _bS78H |
||
| 100 | _aStevenson F.J | ||
| 245 | 0 |
_aHumus Chemistry _bGenesis, Composition, Reactions |
|
| 250 | _a2 | ||
| 260 |
_aNew Delhi _bJohn Wiley and Sons, Inc. _c1994 |
||
| 300 | _a496 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aHumus | ||
| 653 | _aSoil chemistry | ||
| 942 |
_2ddc _cBK _07 |
||
| 999 |
_c13377 _d13377 |
||