000 | 00451nam a2200169Ia 4500 | ||
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008 | 211104s9999 xx 000 0 und d | ||
020 | _a9788120336919 | ||
041 | _aENGLISH | ||
082 | _a620.8 P8 MAS | ||
100 | _aGILBERT M MASTERS, WENDELL ELA | ||
245 | 0 | _aINTRODUCTION TO ENVIRONMENTAL ENGINEERING AND SCIENCE | |
250 | _a3 | ||
260 |
_c2008 _bPHI LEARINING PVT. LTD. |
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300 | _a708 | ||
650 | _aENVIRONMENTAL ENGINEERING | ||
942 | _cBK | ||
999 |
_c4746 _d4746 |