| 000 | 00389nam a2200145Ia 4500 | ||
|---|---|---|---|
| 020 | _a047026443 8 | ||
| 082 | _a632/SIL | ||
| 100 | _aSill, Webster H, Jr. | ||
| 245 | 4 | _aThe plant protection discipline problems and possible developmental strategies | |
| 260 |
_bJohn Wiley & Sons _aNew York _c1978 |
||
| 300 | _a190 | ||
| 650 | _aprotection of plants | ||
| 901 | _a1533 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1272 _d1272 |
||