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| 999 |
_c54072 _d54072 |
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| 005 | 20220826152949.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a112154 | ||
| 041 | _aEN | ||
| 082 |
_a632.95 _bMAN _223 |
||
| 100 | _aMANICKAVASAGAR, Ponniah | ||
| 245 | 2 |
_aA National study on the marketing distribution and use of agro pesticides in Sri Lanka / _c[by] Ponniah Manickavasagar |
|
| 260 |
_aPeradeniya _bDepartment of Agriculture _c1979 |
||
| 300 | _avaried pages | ||
| 942 | _cR | ||