| 000 | 00462nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1968 xx 000 0 und d | ||
| 082 |
_a631.8 _bP66S |
||
| 100 | _aPontificia Academia Scientiarvm. | ||
| 245 | 0 | _aOrganic Matter and Soil Fertility | |
| 260 |
_aNew Yark _bJohn Wiley and Sons _c1968 |
||
| 300 | _a1017 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aSoil fertility | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c14203 _d14203 |
||