| 000 | 00399nam a2200157 4500 | ||
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| 001 | 0000001646 | ||
| 008 | 110921 | ||
| 020 | _a9836252061 | ||
| 090 | 0 | 0 |
_a628.53 _bZAI |
| 100 | 0 | _aZaini Ujang | |
| 245 | 1 | 0 |
_aPengenalan pencemaran udara _cZaini Ujang |
| 260 |
_aKuala Lumpur _bDewan Bahasa dan Pustaka _c2000 |
||
| 300 |
_a244 p. ill. _c22 cm |
||
| 500 | _aMengandungi indeks | ||
| 650 | 0 |
_aAir _xPollution |
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_c21242 _d21242 |
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