| 000 | 00440nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140205s9999 xx 000 0 und d | ||
| 020 | _a044441620X | ||
| 082 | _a632.96/MAR | ||
| 100 | _aMarini-Bettolo, G B. | ||
| 245 | _aNatural products and the protection of plants | ||
| 260 |
_bElsevier Scientific Publishing Company _aAmsterdam _c1977 |
||
| 300 | _a846 | ||
| 650 | _aNatural products | ||
| 650 | _aOrganic farming | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1645 _d1645 |
||