| 000 | 003570000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a632. 950 42 GUP | ||
| 100 | _aGupta, D S | ||
| 245 | _aResidue analysis of insecticides | ||
| 260 | _aNewdelhi, I C A R | ||
| 260 | _c1980 | ||
| 300 | _a374 | ||
| 650 | _aInsecticides-residue analysis/pesticides/gas chromatography | ||
| 942 | _cBK | ||
| 999 |
_c217455 _d217455 |
||