| 000 | 00330 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.46 _bU 54 S |
||
| 245 | 1 | _aSoil biology | |
| 260 |
_aParis _bUnited Nations Educational, Scientific & Cultural Organization _c1969 |
||
| 650 | _aSoil Biology | ||
| 700 | _aU.N.E.S.C.O. | ||
| 100 |
_a _d |
||
| 300 | _a240 p. | ||
| 901 | _a103875 | ||
| 999 |
_c44391 _d44391 |
||