000 | 004110000a22001690004500 | ||
---|---|---|---|
020 | _a81-7169-248-6 | ||
060 | _a100 | ||
082 | _a632.95 DHA | ||
100 | _aBalwinder, Singh | ||
100 | _aDhaliwal, G S | ||
245 | _aPesticides : their ecological impact in developing Countries | ||
260 | _aNew Delhi, Commonwealth Publishers | ||
260 | _c1993 | ||
300 | _a389 | ||
650 | _aPestcides | ||
942 | _cBK | ||
999 |
_c217403 _d217403 |