| 000 | 00509nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c2233 _d2233 |
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| 005 | 20191231114054.0 | ||
| 008 | 121022b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_222 _a669 PUR |
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| 100 | _aPurohit,S.K | ||
| 245 |
_aChemical & Biological Methods of Water & Air Pollution Control: A Practical Hygiene Manual/ (Acc: 1562) _bA Parctical Hygiene Manual/ _cS.K.Purohit |
||
| 260 |
_aIndia; _bAgro Botanical Publishers, _c[1985] |
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| 300 |
_avi,56 p. _bill. _c18.5 cm. |
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| 650 | _aWater and Air | ||
| 942 |
_2ddc _cSCI |
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