| 000 | 00407nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 |
_a632.93/.98-63 _bN213S |
||
| 100 | _aGupta R L. | ||
| 245 | _aNational symposium on Crop pest and disease management: challenges for the next | ||
| 260 |
_aNew Delhi _bSociety of plant protection sciences _c1999 |
||
| 300 | _a157pp. | ||
| 901 | _a220207 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c12608 _d12608 |
||